{"title":"Tube Gear","description":"","products":[{"product_id":"bat-rex-monoblock-tube-power-amplifiers-black-pair","title":"BAT REX Monoblock Tube Power Amplifiers; Black Pair","description":null,"brand":"The Music Room","offers":[{"title":"Default Title","offer_id":51200434929945,"sku":"82321","price":9107.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/82321-6.jpg?v=1780933664"},{"product_id":"bob-carver-crimson-350-monoblock-tube-power-amplifier-pair","title":"Bob Carver Crimson 350 Monoblock Tube Power Amplifier; Pair","description":null,"brand":"The Music Room","offers":[{"title":"Default Title","offer_id":51254846390553,"sku":"83014","price":5999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/83014-3_8832a8f7-6b08-4dcb-90fa-775975a0ea74.jpg?v=1775598432"},{"product_id":"lab12-integre4-mk2-integrated-tube-amplifier-with-headphone-amp","title":"Lab12 Integre4 Mk2 Integrated Tube Amplifier with Headphone Amp","description":null,"brand":"The Music Room","offers":[{"title":"Black","offer_id":51267849617689,"sku":"1059newLB12-0001","price":6600.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51267849650457,"sku":"1059newLB12-0002","price":6600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/1__81240.1704322853.1280.1280.jpg?v=1759354337"},{"product_id":"modwright-ls-100-tube-linestage","title":"ModWright LS 100 Tube Linestage","description":"\u003cp\u003eThe design goal of the LS 100 was to pick up where the 9.0SE, our first product to be produced, over seven years ago, to the next level. We strove for improved sonics, aesthetics and functionality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe Succeeded!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSingle-ended design with 10 function remote control, (2) 6SN7 (Driver) and (1) 5AR4\/GZ34 rectifier. Single gain\/buffer stage, phase inverting, five standard inputs, one Monitor input and tape output, one Home Theater Bypass (HT\/BP) input and three main sets of RCA outs.\u003c\/p\u003e\n\u003ch3\u003eLS 100 Tube PHONO OPTION:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne pair RCA inputs.\u003c\/li\u003e\n\u003cli\u003eTube Design: (1)12AX7, (1)12AU7\u003c\/li\u003e\n\u003cli\u003eMC: Total gain = 63dB (including preamp stage)\u003c\/li\u003e\n\u003cli\u003eMM: 12AX7 replaced with 12AU7 = 48dB gain.\u003c\/li\u003e\n\u003cli\u003eLoading: 50, 100, 500, 1K, 47K, 100pf via internal dip switches.\u003c\/li\u003e\n\u003cli\u003e[USER\/DEALER INSTALLABLE OPTION]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRemote Control Functions Include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower.\u003c\/li\u003e\n\u003cli\u003eTwo remote trigger outputs.\u003c\/li\u003e\n\u003cli\u003eSelectable balance control, may be bypassed for cleaner signal path.\u003c\/li\u003e\n\u003cli\u003eVolume control.\u003c\/li\u003e\n\u003cli\u003eMute.\u003c\/li\u003e\n\u003cli\u003eInput select.\u003c\/li\u003e\n\u003cli\u003eMonitor input select.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePreamp Functions Include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade slot for Optional in-board Phono stage.\u003c\/li\u003e\n\u003cli\u003eBuilt in headphone amp fed via tube driver stage.\u003c\/li\u003e\n\u003cli\u003eHome Theater Bypass.\u003c\/li\u003e\n\u003cli\u003eAll pushbutton control, no toggle switches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LS 100 is built in the same size enclosure as the KWA 100 amplifier and has the same lines and aesthetics, including backlit logo. Taller enclosure (5”) allows for greater range of rectifier tubes to fit inside the enclosure.\u003cbr\u003e\u003cbr\u003eSonically, the LS 100 offers a greater control, ease, musicality and resolution, all perfectly balanced for the ideal musical experience. Frequency response is flat from 20Hz to well beyond 100Khz. Soundstage is extremely wide and detail and microdynamics co-exist with a tube warmth and natural musical presentation that must be experienced!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRecommended Tube Upgrades for the LS100:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutput Tube: Sophia Electric 6SN7 – Sophia Electric\u003cbr\u003eRectifier Tube: Mullard, Amperex or Philips GZ34 Made in Holland.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cp\u003eTube Complement: (2) 6SN7 driver tubes; (1) 5AR4 rectifier tube (may also use 5U4GB and 5V4GB).\u003cbr\u003eInternal tube rectified, solid state regulated power supply.\u003cbr\u003eFeatures: Four sets of RCA inputs.\u003cbr\u003eOne set of XLR inputs (wired single-ended).\u003cbr\u003eTwo sets RCA main outputs.\u003cbr\u003eOne set of XLR main outputs (wired single-ended).\u003cbr\u003eOne set of RCA Tape outputs.\u003cbr\u003eOne set of RCA Monitor Inputs.\u003cbr\u003eOne set of RCA Home Theater Bypass (HT\/BP) inputs.\u003cbr\u003eTwo 12V remote trigger outputs.\u003cbr\u003eGain: 11 dB\u003cbr\u003eInput Impedance: 38Kohms.\u003cbr\u003eOutput Impedance: 300 ohms.\u003cbr\u003eFrequency Response: 20hz – 100Khz (+\/-1dB).\u003cbr\u003eMax input signal level: 10 Vrms\u003cbr\u003eMax output signal level: 37 Vrms\u003cbr\u003eHeadphone Amp Power: 1.5 Watts (32 ohm – 600 ohm load).\u003cbr\u003ePhono Option: MM\/MC (Gain = 48dB\/63dB).\u003cbr\u003eTube Compliment: (1)12AX7; (1)12AU7.\u003cbr\u003eLoading: 50, 100, 500, 1K, 47K, 100pf.\u003cbr\u003eInputs: One pair RCA.\u003cbr\u003eDimensions: 17.75Wx17.5Dx6.5H\u003cbr\u003eWeight: 25 lbs. (31 lbs. shipped)\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Phono Upgrade (+$850) \/ Black","offer_id":51267851354393,"sku":"1604NEWMDWR-0001","price":5850.0,"currency_code":"USD","in_stock":true},{"title":"Phono Upgrade (+$850) \/ Silver","offer_id":51267851387161,"sku":"1604NEWMDWR-0002","price":5850.0,"currency_code":"USD","in_stock":true},{"title":"Without Phono Upgrade \/ Black","offer_id":51267851419929,"sku":"1409newModWright","price":5000.0,"currency_code":"USD","in_stock":true},{"title":"Without Phono Upgrade \/ Silver","offer_id":51267851452697,"sku":"1407newModWright","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/ModWright_LS_100_Tube_Linestage_2.jpg?v=1775772013"},{"product_id":"modwright-analog-bridge-tube-buffer","title":"ModWright Analog Bridge Tube Buffer","description":"\u003ch2 class=\"product-name-link\"\u003e\u003cspan title=\"ModWright Analog Bridge Tube Buffer\"\u003eModWright Analog Bridge Tube Buffer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan title=\"ModWright Analog Bridge Tube Buffer\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/OEDO3F7Vnlc\" width=\"700\" height=\"393\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Analog Bridge was designed to fill a niche left by our custom tube modifications for digital source equipment. Due to the rapidly changing world of modern digital, we wanted a product that could be used with a variety of digital and analog SS sources. The Analog Bridge will not be replaced as digital technology progresses and system components change. It is an accessory that will be a constant and improvement in your system.\u003c\/p\u003e\n\u003cp\u003eThe purpose of the Analog Bridge, is to add the strengths and positive attributes of tubes to any system, without the bandwidth limitation, noise and added distortion that many associate with tube electronics.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan class=\"caps\"\u003eANALOG\u003c\/span\u003e \u003cspan class=\"caps\"\u003eBRIDGE\u003c\/span\u003e \u003cspan class=\"caps\"\u003eUSES\u003c\/span\u003e \u0026amp; \u003cspan class=\"caps\"\u003eSONIC\u003c\/span\u003e \u003cspan class=\"caps\"\u003eBENEFITS\u003c\/span\u003e:\u003c\/h3\u003e\n\u003cp\u003e1.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBetween digital or analog source(s) and preamp.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Any digital that is deemed thin, bright or lacking depth and body will definitely benefit. Even digital that is not bright, but lacks body, will benefit from tube body and weight.\u003c\/p\u003e\n\u003cp\u003e2.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBetween preamp and amp.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– An all SS system that customer feels is lacking in body, depth or warmth. Perhaps system is very resolving but uninvolving. The Analog Bridge will bring 3-dimensionality and broad soundstage to the system.\u003c\/p\u003e\n\u003cp\u003e3.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBetween source and amp.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– A simple system one or two sources (with integral volume control) and amp is ideal. It adds the sonic benefits of tubes while keeping the system simple. Very low output impedance means it will drive\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eANY\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eamp.\u003c\/p\u003e\n\u003cp\u003e4.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBetween passive attenuator and amp.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Same as above, source(s) – passive pre\/attenuator – Analog Bridge – Amp. Analog bridge provides necessary buffering not provided by a passive.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan class=\"caps\"\u003ePRODUCT\u003c\/span\u003e \u003cspan class=\"caps\"\u003eADVANTAGES\u003c\/span\u003e:\u003c\/h2\u003e\n\u003cp\u003e1.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eSYSTEM\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eUSE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– The Analog Bridge can be added to any system and allows customers numerous ways to improve and tailor their sound. Most importantly, it has very low noise, distortion, and wide bandwidth. It does not add undue coloration or take away anything from the signal path.\u003c\/p\u003e\n\u003cp\u003e2.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003ePURELY\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eANALOG\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– There are no integrated circuits, clocks, or other processors. This is a purely analog product. We chose toggle switches for this reason.\u003c\/p\u003e\n\u003cp\u003e3.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eSOLID\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eSTATE\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp;\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTUBE\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eSYSTEMS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– It is intended for use in an all-solid-state system that wants to add tubes. It ideally goes before the amp, because it offers exceptionally low output impedance which means it will interface with any amp very well! It can go in any system with tubes also. In this case, it would ideally follow a digital or analog source that is SS. The signal in a system starts with the source and even if there is a tube system that follows, the improved source signal will benefit the whole system.\u003c\/p\u003e\n\u003cp\u003e4.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eON-\u003cspan class=\"caps\"\u003eTHE\u003c\/span\u003e-\u003cspan class=\"caps\"\u003eFLY\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp; 3\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eDIFFERENT\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTUBE\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTYPES\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– The Analog Bridge features two parallel output tube stages, that can be switched on-the-fly, via a toggle on the faceplate. One is 6922\/6dj8\/7308 and the other is 6SN7 based. Each tube type has its own tonal characteristics and rolling tubes by other manufacturers also allows for a change in sound. This circuit uses three different tube types: GZ34 rectifier and 6922 or 6SN7 driver tubes. The Analog Bridge is tube rectified and SS regulated, to allow rectifier tube rolling as a way of changing tonal characteristics of the Analog Bridge. SS voltage regulation is chosen for the best regulation and lowest noise and distortion possible. Tubes are exposed for easy access and tube rolling. Brief mute circuit is designed into the switching between tubes to prevent any DC issues.\u003c\/p\u003e\n\u003cp\u003e5.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eCOLOR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eSELECTION\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– The Analog Bridge comes in two color options. The chassis will always be black, but the faceplate can be changed to black or silver for system matching.\u003c\/p\u003e\n\u003cp\u003e6.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eTUBE\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eDISCOUNT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– The Analog Bridge comes in two versions,\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor balanced systems. We know that many customers already have collections of all three of the tubes used in the Analog Bridge. As you are aware, tubes are much more costly now. Because of this, we will give customers, the option of receiving the unit without stock tubes, at an appropriate additional discount due to the cost savings of not shipping with stock tubes. Customers can choose which tubes they want included in their purchase. If you choose not to include certain tube types with your purchase, the discount will be as follows: 6922: $60 Discount if not included. 6SN7: $60 Discount if not included. GZ34: $30 Discount if not included.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan class=\"caps\"\u003eTUBE\u003c\/span\u003e \u003cspan class=\"caps\"\u003eBENEFITS\u003c\/span\u003e:\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eJJ GZ34\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRECTIFIER\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTUBES\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe rectifier tube can be changed to 5AR4, GZ34, 5R4GY, 274B, 5U4, 5U4G, 5U4GB, 5V4, 5V4G, 5V4GB. Virtually any rectifier tube can be used, provided it is pin compatible with those listed.\u003c\/li\u003e\n\u003cli\u003eThe filament winding is rated for 3A. The supply circuit is designed to meet the requirements of any rectifiers’ tube data.\u003c\/li\u003e\n\u003cli\u003eThere is enough headroom in the voltage regulator to allow for rectifier tubes with different levels of forward voltage drop.\u003c\/li\u003e\n\u003cli\u003eAll rectifier tubes sound different. Some have tighter bass, others more bloom, some are warmer while others are faster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eJJ 6922\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eOUTPUT\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTUBES\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 6922 output tubes can be changed to 6DJ8, 7DJ8, 7308, ECC88. Many\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eNOS\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eoptions available.\u003c\/li\u003e\n\u003cli\u003e6922 and compatible tubes are more neutral and detailed, which will suit some tastes and music better than the 6SN7.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eJJ 6SN7\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eOUTPUT\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTUBES\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe 6SN7 output tubes can be changed to CV181. Many\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eNOS\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eoptions are available for the 6SN7.\u003c\/li\u003e\n\u003cli\u003eThe 6SN7 has a ‘fat tone’ and warmth, compared to the 6922 and as such, will suit some tastes and music better than the 6922.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eTHREE\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTUBES\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eTHAT\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eCAN\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBE\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eCHANGED\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis allows for a myriad of different sonic combinations to suit any customers sonic preferences for all music.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eTECHNICAL\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eSPECIFICATION\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eBENEFITS\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eINPUTS\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Optional (1) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith add cost balanced option. – Both\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eoperation will sound the same.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eoption includes transformer coupling in and out (four Lundahl transformers) to insure fully balanced operation in and out.\u003c\/p\u003e\n\u003cp\u003e2.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eOUTPUTS\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Optional (1) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith add cost balanced option. – While the sound of the Analog Bridge will be same via\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003einputs, a fully balanced system will sound best if fed balanced into the Analog Bridge. Also, if long cable runs are used, balanced cables\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eWILL\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ereduce overall noise and improve performance.\u003c\/p\u003e\n\u003cp\u003e3.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eSWITCHES\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLeft to right – Power – Mute — Input (1 or 2) – Tube Select (6922 or 6SN7). Rear toggle selects balanced or\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eoperation if balanced option installed. – Toggle on rear to select between\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ein to out. Only\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ein-out or\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ein-out operation, not\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ein and\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eout, etc.\u003c\/p\u003e\n\u003cp\u003e4.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eGAIN\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnity. – It gives a significantly cleaner and undistorted signal.\u003c\/p\u003e\n\u003cp\u003e5.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eNOISE\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-105dB (unweighted) – Very quiet and will not introduce noise into the system.\u003c\/p\u003e\n\u003cp\u003e6.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eFREQUENCY\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRESPONSE\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20Hz – 150Khz(-1dB)) – Considering that most digital gear is filtered at 60Khz – 100Khz, the Analog Bridge will\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eNOT\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003elimit bandwidth.\u003c\/p\u003e\n\u003cp\u003e7.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eTHD\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt; .005% – Lower distortion is always the goal. Tubes will always produce their characteristic strengths of tone, depth, and body.\u003c\/p\u003e\n\u003cp\u003e8.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eOUTPUT\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eIMPEDENCE\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt; 20 ohm. – This allows the Analog Bridge to drive any preamp or amp with input impedance as low as 2K – 5K! Characteristic input impedance for most amps and preamps is 10K – 100K. Some SS gear has low input impedance, but the Analog Bridge will have no problem.\u003c\/p\u003e\n\u003cp\u003e9.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eDIMENSIONS\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10.5“W x 3.5“H x 14.5“D.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Analog Bridge is a compact, single chassis product.\u003c\/li\u003e\n\u003cli\u003eMeasured height from shelf to top of face plate. 3.5”\u003c\/li\u003e\n\u003cli\u003eMeasured depth from front of faceplate to rear face of chassis. 13.5”\u003c\/li\u003e\n\u003cli\u003eMeasured depth including\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003elength. 14.5”\u003c\/li\u003e\n\u003cli\u003eMeasured width edge-edge of face plate. 10.5”\u003c\/li\u003e\n\u003cli\u003eThe Analog Bridge is sized to be more compact and ‘future friendly’ in a day when people are downsizing and looking to conserve space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Optional (1) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(add cost) balanced option.\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Optional (1) pair\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(add cost) balanced option.\u003cbr\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnity\u003cbr\u003e\u003cstrong\u003eNoise:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-105dB (unweighted)\u003cbr\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20Hz – 150Khz(-1dB))\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"caps\"\u003eTHD\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt; .005%\u003cbr\u003e\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e* \u0026lt; 20 ohm.\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10.5“W x 3.5“H x 14.5“D. (\u003cspan class=\"caps\"\u003eRCA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003elength included)\u003cbr\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18 lbs\u003cbr\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e23 lbs\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"RCA \/ Black","offer_id":51267916792089,"sku":"2386newMDWR-RC-BL","price":2900.0,"currency_code":"USD","in_stock":true},{"title":"RCA \/ Silver","offer_id":51267916824857,"sku":"2386newMDWR-RC-SI","price":2900.0,"currency_code":"USD","in_stock":true},{"title":"XLR \/ Black","offer_id":51267916857625,"sku":"2386newMDWR-XL-BL","price":3900.0,"currency_code":"USD","in_stock":true},{"title":"XLR \/ Silver","offer_id":51267916890393,"sku":"2386newMDWR-XL-SI","price":3900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/ModWright_Analog_Bridge_Tube_Buffer_1.jpg?v=1768052434"},{"product_id":"modwright-ph-9-0xt-tube-phono-stage","title":"ModWright PH 9.0XT Tube Phono Stage","description":"\u003ch2\u003ePH 9.0 \u003cspan class=\"caps\"\u003eTUBE\u003c\/span\u003e \u003cspan class=\"caps\"\u003ePHONO\u003c\/span\u003e \u003cspan class=\"caps\"\u003eSTAGE\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eWe are excited to present the new PH 9.0 Tube Phono stage with on-the-fly loading and attenuation controls. Following in the footsteps and true design \u003cspan class=\"caps\"\u003eDNA\u003c\/span\u003e of the Reference PH 150, the PH 9.0 offers most of the same performance and flexibility of the PH 150 at a much lower price and smaller form factor.\u003c\/p\u003e\n\u003cp\u003eThe rise of interest in vinyl has led to demand for flexible, high performance phono stages to make the most of \u003cspan class=\"caps\"\u003eALL\u003c\/span\u003e of our vinyl. The PH 9.0 is quiet, musical, physically compact and flexible enough to suit the simplest to the most complex analog rigs! We chose Lundahl MC step-up transformers, separate MM and MC inputs, compact external power supply on a long umbilical and vacuum tube design to maximize flexibility. The use of external supply, careful grounding, layout and solid engineering result in an extremely quiet tube phono stage! The power supply is small and has no controls and may be tucked out of the way anywhere. The phono stage itself is 10“Wx10“Wx4“H. Its compact form factor allows flexible placement. Like the PH 150, front panel controls for MM, Mute, MC input select, On-The-Fly MC loading and gain adjustment for MM and MC carts allows for easy adjustment to suit different cartridges and systems. Mono\/Stereo toggles is locate on the rear panel.\u003c\/p\u003e\n\u003cp\u003eEasy load adjustment from the front panel, easy gain adjustment, two phono inputs and mono Switch!\u003c\/p\u003e\n\u003ch3\u003ePH 9.0 “X” \u003cspan class=\"caps\"\u003eUPGRADE\u003c\/span\u003e – \u003cspan class=\"caps\"\u003eLUNDAHL\u003c\/span\u003e 1660S \u003cspan class=\"caps\"\u003eTRANSFORMERS\u003c\/span\u003e!\u003c\/h3\u003e\n\u003cp\u003eWhat the PH 9.0X upgrade includes:\u003cbr\u003eThe upgrade to the PH 9.0X involves the addition of a pair of Lundahl gapped output transformers, commonly used in \u003cspan class=\"caps\"\u003eSET\u003c\/span\u003e tube amps. The addition of these transformers also means the elimination of a pair of chokes and coupling caps, all in the signal path.\u003c\/p\u003e\n\u003cp\u003eWhy this upgrade?:\u003cbr\u003eThe circuit change made to the PH 9.0X, make it much closer to the PH 150 in terms of overall circuit design. Various other circuit differences in the PH 9.0 vs. the PH 150 were implemented, to see where the PH 9.0 could be improved. Most either made no difference, or for whatever reason, did not sound as good in the PH 9.0. This circuit change however \u003cspan class=\"caps\"\u003eDOES\u003c\/span\u003e make a difference. The use of the Lundahl output transformers was one of the cost cutting design changes made to the PH 150 to achieve the PH 9.0. I found that the improvements were simply big enough that it warranted offering the upgrade, as an add cost option for the PH 9.0.\u003c\/p\u003e\n\u003cp\u003eSonic Benefits:\u003cbr\u003eThe sonic benefits of this circuit change are obvious and significant! There is better bottom end, more weight and authority to the sound as well as improved resolution, detail and soundstage.\u003c\/p\u003e\n\u003cp\u003eFor a more \u003cspan class=\"caps\"\u003eTECHNICAL\u003c\/span\u003e explanation of the “X” upgrade, please see the downloadable file on this page, in the right column.\u003c\/p\u003e\n\u003ch3\u003ePH 9.0 “T” \u003cspan class=\"caps\"\u003eUPGRADE\u003c\/span\u003e – \u003cspan class=\"caps\"\u003eTUBE\u003c\/span\u003e \u003cspan class=\"caps\"\u003eRECTIFIED\u003c\/span\u003e \u003cspan class=\"caps\"\u003ePOWER\u003c\/span\u003e \u003cspan class=\"caps\"\u003eSUPPLY\u003c\/span\u003e!\u003c\/h3\u003e\n\u003cp\u003eWhat the “T” upgrade includes:\u003cbr\u003eThe upgrade to the PH9.0 \u0026amp; PH 9.0X involves the addition of the tube rectified power supply. I have experimented with this for some time and after comparison to the stock solid state rectifier, found the benefits to be obvious and worthwhile. Again, back to our Reference PH 150 design, I also included a further high-voltage pre-regulator to the external supply, in addition to the tube rectifier. The ‘T’ upgrade then includes tube rectification and the high voltage pre-regulation stage.\u003c\/p\u003e\n\u003cp\u003eSonic Benefits:\u003cbr\u003eThe results include a bigger and broader soundstage, more body and a more holographic presentation of the music. Tube rectification offers a unique quality that is simply more musical. There is a reason that most all of our preamps are tube rectified.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"specs-text\"\u003e\n\u003cp\u003eMC Gain: 64dB (58dB, 52dB)\u003cbr\u003eMM Gain: 52dB (46dB, 40dB)\u003cbr\u003eGain Adjust: 0, -6dB, -12dB\u003cbr\u003eInputs: MM \u0026amp; MC\u003cbr\u003eMC Loading: 10-20-50-100-250-470\u003cbr\u003eMM Loading: 47K fixed.\u003cbr\u003eStereo\/Mono: Rear Toggle.\u003cbr\u003eFrequency: 20Hz – 50Khz (+\/-.2dB)\u003cbr\u003eTubes: (2)6C45, (2)6922\/6dj8\/7308\u003cbr\u003ePower Supply: External, solid state\u003cbr\u003ePhono Dim = 10“Wx10“Dx4“H\u003cbr\u003ePower Supply Dim = 7“Wx9“Dx3“H\u003cbr\u003ePower Umbilical: 4-pin\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"caps\"\u003eXLR\u003c\/span\u003e, 6 ft\u003cbr\u003eBalanced Outs: Transformer Coupled\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Music Room","offers":[{"title":"Black Faceplate Black Knobs","offer_id":51267927736601,"sku":"2448newMDWR-0001","price":5250.0,"currency_code":"USD","in_stock":true},{"title":"Black Faceplate Silver Knobs","offer_id":51267927769369,"sku":"2448newMDWR-0002","price":5250.0,"currency_code":"USD","in_stock":true},{"title":"Silver Faceplate Black Knobs","offer_id":51267927802137,"sku":"2448newMDWR-0004","price":5250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/2448newMDWR_1.jpg?v=1780374443"},{"product_id":"bat-vk-80i-integrated-tube-amplifier","title":"BAT VK-80i Integrated Tube Amplifier","description":"\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-d4779751d2f1ee88e849\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eVK-80i Integrated Tube Amplifier\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_1_1686775265595_3314\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e6C33C-B Triode Output Tubes with Fully Balanced Signal Path\u003c\/h3\u003e\n\u003cp class=\"\"\u003eDelivering 55 watts per channel, VK-80i uses four 6C33C-B triode output tubes for power delivery. They offer many times the current delivery of the 6550\/KT90 tetrode tube variant used in most traditional tube integrated amplifiers. In addition to driving even difficult low-impedance speaker loads, the all-triode fully balanced design provides a natural portrayal of harmonic texture and instrumental timbre. Your recordings will sound more alive while simultaneously yielding greater finesse, grace, and inner detail.\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-a14d52d60a479392e09a\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eVK-80i Glowing Reviews\u003cstrong\u003e \u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e“Folks, it felt like I needed to buckle up and hang on tight, as this “BAT mobile” sounded far more powerful than a comparable KT88 amp. It went through its gears without changing its sonic character. In fact, it was hard to tell when it redlined. There was no perceptible textural grain or brightness even when it was driven hard.”\u003cbr\u003e— Dick Olsher, The Absolute Sound\u003c\/p\u003e\n\u003cp\u003e“The VK-80i is a remarkably insightful listen, with an enviable talent for delicate detail and butter-smooth soundstaging.”\u003cbr\u003e— Mark Craven, HiFi News\u003c\/p\u003e\n\u003cp\u003e“I went from being impressed by the Balanced Audio Technology VK-80i to falling in love over the course of its nearly 2-month Barn residency. With most review gear there’s a getting to know you period, which happened here but it mainly centered around a single question—what the hell took me so long to hear this?”\u003cbr\u003e— Michael Lavorgna, Twittering Machines\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Auto-Bias Design Makes Operation a Cinch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe advanced engineering within VK-80i eliminates the traditional headache associated with most vacuum-tube power amplifiers—specifically, the constant need to set and readjust the proper bias of the output tubes. VK-80i features an intelligent automatic-bias design that adjusts for changing line voltage and aging tubes, with each output tube having its own dedicated bias circuit. The auto-bias circuit also ensures your VK-80i sounds wonderful within the first few minutes of listening. \u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-3997434c69f47cf24993\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eVK-80i Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-3652b0266735932f82b9\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput per channel at 8Ω\/4Ω\u003cbr\u003e\u003c\/strong\u003e55W\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eFrequency response\u003cbr\u003e\u003c\/strong\u003e8Hz to 200kHz\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput impedance\u003cbr\u003e\u003c\/strong\u003e215 kΩ\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-032e2cf7a5d8597f34f3\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube complement\u003cbr\u003e\u003c\/strong\u003e4x6SN7, 4x6C33C-B\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption\u003cbr\u003e\u003c\/strong\u003e400W idle, 800W full power\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eRemote included\u003cbr\u003e\u003c\/strong\u003eYes – all metal\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal inputs\u003cbr\u003e\u003c\/strong\u003e1 XLR, 3 RCAs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-588dec9d5611ce06d102\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVolume control\u003cbr\u003e\u003c\/strong\u003eResistive ladder, 90 steps, 1dB per step\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions\u003cbr\u003e\u003c\/strong\u003e17\" W x 8\" H x 16\" D\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight\u003cbr\u003e\u003c\/strong\u003e45lb\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-block-type=\"31\" class=\"sqs-block quote-block sqs-block-quote null\" id=\"block-yui_3_17_2_1_1686775265595_22172\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51267940581657,"sku":"2512newBAT-0001","price":11995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51267940614425,"sku":"2512newBAT-0002","price":11995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_VK-80i_Integrated_Tube_Amplifier_1.jpg?v=1768991208"},{"product_id":"bat-vk-80t-tube-amplifier","title":"BAT VK-80t Tube Amplifier","description":"\u003ch3\u003eThe incredible sound of triode tubes with the ease of use of solid-state!\u003c\/h3\u003e\n\u003cp class=\"\"\u003eNothing sounds like a triode tube amplifier, especially one loaded with a quartet of the famous 6C33C-B output tubes. Designed in a push-pull configuration, the VK-80t delivers 60 watts per channel in stereo or 120 watts when converted into a monoblock.\u003c\/p\u003e\n\u003cp class=\"\"\u003eIn addition, the fuse-less protection circuit in VK-80t is combined with a world-class automatic-bias circuit that eliminates the constant need to set and readjust the proper bias of the output tubes. No tubes to bias. No fuses to replace. It doesn’t get any easier!\u003c\/p\u003e\n\u003ch3\u003eThe Legendary 6C33 Triode Output Tube\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe powerhouse 6C33-CB output tubes were first discovered in a MiG-25 fighter jet where it was used to regulate the power supply of the primary radio. The tube was made to be incredibly rugged, able to withstand an EMP attack and several G-forces.\u003c\/p\u003e\n\u003cp class=\"\"\u003eBAT has expertly applied the 6C33 in tube amplifiers for over 20 years. When used with our custom-made output transformers the sound this amp makes will surprise you. This isn’t your grandfather’s tube amp!\u003c\/p\u003e\n\u003ch3\u003eEasy to use. Your choice of Stereo or Monoblocks.\u003c\/h3\u003e\n\u003cp class=\"\"\u003eBAT’s unique Intelligent Auto-Bias and Fuseless Protection circuit, originally designed for the top-of-the-line REX series, makes the VK-80t as easy to operate as a solid-state amplifier. You never need to get out the multi-meter, fuses, or tools. Just turn it on, warm it up, and play.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe VK-80t supports Low, Medium, and High impedance loudspeakers to achieve maximum compatibility with any loudspeaker. If you ever feel the need for even more power, the VK-80t can easily be upgraded from a stereo to monoblock amplifier to double the power.\u003c\/p\u003e\n\u003ch3\u003eFully Balanced Design with Superior Parts Quality\u003c\/h3\u003e\n\u003cp class=\"\"\u003eAll BAT components feature custom made and hand-selected parts that are chosen after hundreds of hours of listening tests.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe VK-80t features custom wound output transformers, toroidal power supply, and Mundorf capacitors to achieve its natural sound with a breath of life.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThis newest generation of BAT components use new aluminum chassis for optimum thermal management ensuring long-life performance of the tubes and critical parts.\u003c\/p\u003e\n\u003cp class=\"\"\u003eEvery BAT component is made in the USA by a small, dedicated team of passionate craftsmen and engineers.\u003c\/p\u003e\n\u003cdiv class=\"fe-block fe-block-yui_3_17_2_1_1686769377417_5318\"\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1686769377417_5318\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eVK-80t Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fe-block fe-block-yui_3_17_2_1_1686769377417_6823\"\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1686769377417_6823\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput per channel at 8Ω\/4Ω\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e60W \/ 60W\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eConversion to Mono\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eFactory or External Kit\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput in Mono Configuration 8Ω\/4Ω\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e120W \/ 120W\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e8Hz to 200kHz\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e2x6H30, 2x 6SN7, 2x6922, 4x6C33C-B\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fe-block fe-block-yui_3_17_2_1_1686769377417_9403\"\u003e\n\u003cdiv id=\"block-yui_3_17_2_1_1686769377417_9403\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance - stereo version\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e215 kΩ\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance - mono version\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e108 kΩ\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGain (Nominal into 8Ω)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e25dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption (Idle\/Full Power)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e400W\/800W\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e17\"W x 8\"H x 16\"D\u003c\/p\u003e\n\u003cp class=\"\"\u003e431W x 203H x 406D\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight (net)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e48 pounds | 21.77 kg\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"Black \/ Mono Block Pair","offer_id":51267940712729,"sku":"2513newBAT-0003","price":23990.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Stereo","offer_id":51267940745497,"sku":"2513newBAT-0001","price":11995.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Mono Block Pair","offer_id":51267940778265,"sku":"2513newBAT-0004","price":23990.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Stereo","offer_id":51267940811033,"sku":"2513newBAT-0002","price":11995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_VK-80t_Tube_Amplifier_1.jpg?v=1768991052"},{"product_id":"bat-vk-80-tube-preamplifier","title":"BAT VK-80 Tube Preamplifier","description":"\u003ch2\u003eVK-80 SuperTube Preamplifier\u003c\/h2\u003e\n\u003cp class=\"\"\u003eThe VK-80 preamplifier features the same technology as the no-holds-barred REX 3 preamp, scaled down to a one-box chassis. Inside you’ll find a quad of 6H30 SuperTubes, the Gen3 SuperPak with the world’s finest capacitors, dual-mono toroidal transformers, and our Gen2 Transformer Coupled Outputs.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe VK-80 is comfortable in any system, at any price point, and should be on your short list before spending more. All you need to do is listen.\u003c\/p\u003e\n\u003ch3\u003eFlexible Interface and Optional MM\/MC Phono Module\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe graceful architecture is complemented by a powerful, easy-to-use customer interface. You can dim the display from the comfort of your chair by using the BAT remote. Fade music at the touch of a button. Switch phase to see if a recording is made in reverse absolute polarity. Even name your sources. For example, name your home-theater playback input “THTR.” Then, fix the volume for your THTR input to control your home-theater system from your pre\/pro remote. Love analog? Simply order your VK-80 with BAT’s VK-P3 phono card, which provides switch-selectable moving-magnet and moving-coil gain settings.\u003c\/p\u003e\n\u003ch3\u003eThe Uncommonly Good Transformer Design Gets Even Better\u003c\/h3\u003e\n\u003cp class=\"\"\u003eVK-80 incorporates a second-generation output transformer using the finest Cardas copper winding. With its second-generation transformer-coupled outputs, VK-80 offers an outstandingly dynamic and transparent rendition of the original musical event. Each of the preamplifier’s transformer-coupled outputs comes encapsulated within a mu-metal shield, which is substantially superior to any capacitor in maintaining purity of signal transmission. True to its heritage, VK-80 also uses the 6H30 SuperTube to form a high-current, low-impedance gain stage. For extra convenience, the fully balanced VK-80 incorporates balanced and single-ended inputs (as well as outputs).\u003c\/p\u003e\n\u003ch3\u003eNever Fret About Volume Levels Again\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe signal in the VK-80 preamplifier is effectively transmitted through only one gain stage. This Unistage™ circuit provides the ultimate simplicity of amplifying the incoming signal only once and uses no global feedback to double-back on the straight-through integrity of said signal. Pass music through too many gain stages, and you’ll no longer recognize the genius and beauty of your favorite recordings. And with VK-80, you can always get the volume just right. A proprietary electronic shunt volume attenuator offers 140 steps of 0.5dB resolution that give precise, repeatable volume settings that sound continuous to the human ear.\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-a68ee224b11d1270305d\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-block-type=\"21\" class=\"sqs-block spacer-block sqs-block-spacer sized vsize-1\" id=\"block-8db97c293906706129ab\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-c940e9838c4b8c7a854c\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Supply\u003cbr\u003e\u003c\/strong\u003eThird generation SuperPak: 4x50uF with internal silver\/oil hybrid construction\u003cbr\u003eSilver gold oil bypass caps\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal Path\u003cbr\u003e\u003c\/strong\u003eUnistage design with only one gain block and no capacitors in signal path\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput\u003cbr\u003e\u003c\/strong\u003eSecond generation output transformers with Cardas OFC wiring\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGlobal Feedback\u003cbr\u003e\u003c\/strong\u003eNone\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInputs\u003cbr\u003e\u003c\/strong\u003e2x XLR + 3x RCA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs - Main\u003cbr\u003e\u003c\/strong\u003e1x XLR + 1x RCA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs - Tape\u003cbr\u003e\u003c\/strong\u003e1x RCA\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-f97f631d60c116479dfe\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMaximum Gain\u003cbr\u003e\u003c\/strong\u003e18dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVolume Control Resolution\u003cbr\u003e\u003c\/strong\u003e0.5dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVolume Control Number of Steps\u003cbr\u003e\u003c\/strong\u003e140\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e2Hz to 200kHz\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance (minimum)\u003cbr\u003e\u003c\/strong\u003e100kΩ\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput Impedance\u003cbr\u003e\u003c\/strong\u003e300Ω\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eNoise (unweighted)\u003cbr\u003e\u003c\/strong\u003e-96dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-ae834a8dc6b9e97e59e7\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDistortion at 2V output\u003cbr\u003e\u003c\/strong\u003e0.005%\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMaximum Output Signal\u003cbr\u003e\u003c\/strong\u003e30V\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eAbsolute Polarity\u003cbr\u003e\u003c\/strong\u003eSwitchable\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption\u003cbr\u003e\u003c\/strong\u003e150VA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement\u003cbr\u003e\u003c\/strong\u003e4x 6H30, 2x 6C19\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions\u003cbr\u003e\u003c\/strong\u003e19\" x 5.75\" x 15.5\"\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight\u003cbr\u003e\u003c\/strong\u003e40lb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"With Phono \/ Black","offer_id":51267940942105,"sku":"2514newBAT-0003","price":10995.0,"currency_code":"USD","in_stock":true},{"title":"With Phono \/ Silver","offer_id":51267940974873,"sku":"2514newBAT-0004","price":10995.0,"currency_code":"USD","in_stock":true},{"title":"Without Phono \/ Black","offer_id":51267941007641,"sku":"2514newBAT-0001","price":9995.0,"currency_code":"USD","in_stock":true},{"title":"Without Phono \/ Silver","offer_id":51267941040409,"sku":"2514newBAT-0002","price":9995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_VK-80_Tube_Preamplifier_1.jpg?v=1768990862"},{"product_id":"bat-rex-3-tube-preamplifier","title":"BAT REX 3 Tube Preamplifier","description":"\u003ch2\u003eREX 3 Preamplifier\u003c\/h2\u003e\n\u003cp class=\"\"\u003eThe culmination of 25 years of engineering excellence from Balanced Audio Technology, the fully balanced REX 3 preamplifier represents the pinnacle of the company’s purist approach to creating an audio control center without peer. Featuring a stunning new industrial look that complements its internal circuit improvements, the 18-tube REX 3 provides the greatest levels of transparency and musicality of any preamplifier in BAT’s renowned history.\u003cbr\u003e\u003cbr\u003eComprised of a vacuum-tube power module and separate control module, the groundbreaking two-box component features second-generation amorphous-core output transformers wound with Cardas Audio’s finest OFC wire. Equally remarkable, the 10-tube REX power module incorporates additional oil-filled capacitors in an enhanced SuperPak assembly. Sonically, these critical additions offer finer dynamics, clarity, and top-to-bottom extension when compared to the already stellar previous REX generation. The easy-to-use REX 3 also boasts an incredible user interface and plenty of customizable options. And with the REX 3’s proprietary electronic shunt volume attenuator, you can always get the volume just right.\u003c\/p\u003e\n\u003ch3\u003eVacuum-tube power module now incorporates third-generation SuperPak Assembly\u003c\/h3\u003e\n\u003cp class=\"\"\u003eTo support the control module’s signal-handling needs, the separate REX 3 power module contains 10 vacuum tubes supported by two, large toroidal transformers in true dual-mono configuration. Vacuum-tube rectifiers and user-configurable current sources—as well as vacuum-tube AC shunt regulators—provide further levels of refinement. The final filtering stage employs BAT’s newest SuperPak assembly, featuring additional bypass oil capacitors to deliver an even lower noise floor.\u003c\/p\u003e\n\u003ch3\u003eTrademarked Unistage design anchors control module\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe signal in the REX 3 is transmitted through only one gain stage. Its Unistage circuit provides the ultimate simplicity of amplifying the incoming signal only once, while using zero global feedback. Eight 6H30 SuperTubes in the control module achieve extraordinarily high-current, low-impedance drive capability. Indeed, REX 3 would need nearly three dozen 6922 tubes to offer the same current delivery! But REX 3 doesn’t stop there. Imagine the robust nature of a vacuum-tube power supply designed to support such instantaneous current delivery, and you have a better idea of REX 3’s incomparable abilities and build.\u003c\/p\u003e\n\u003ch3\u003eMore than just a preamplifier with an external power supply\u003c\/h3\u003e\n\u003cp class=\"\"\u003eContrary to its external appearance, REX 3 is not simply a preamplifier with an external power-supply box. This conventional type of partition suffers from several well-known drawbacks, foremost being the high-impedance nature of the remote power supply. In REX 3, the control box offers the benefit of a low-impedance local power supply. BAT designed each box to contain the complete power supply for one polarity. What's more, the size of each individual supply compares to that found in many power amplifiers!\u003c\/p\u003e\n\u003ch3\u003eExtreme performance, engaging musical reproduction\u003c\/h3\u003e\n\u003cp class=\"\"\u003eEasy to operate out of the box, REX 3 is just as simple to customize. Name your sources. Fix your volume for the MOVI input to take effortless control of your home-theater system from your pre\/pro remote. Select a fixed balance adjustment for the phono input to accommodate an older phono cartridge. The possibilities are seemingly endless. Most importantly, REX 3 provides utterly beguiling levels of transparency, dynamic scale, and textural insight. The 18-tube statement lets you hear and feel the power, finesse, and beauty of music in ways you’ve never imagined.\u003c\/p\u003e\n\u003cdiv id=\"block-8f7a28873ef6468b15cd\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-66b5c46f603cbd9a00e5\" class=\"sqs-block spacer-block sqs-block-spacer sized vsize-1\" data-block-type=\"21\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-7885cce75b82fc24cd8c\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInputs\u003cbr\u003e\u003c\/strong\u003e5x XLR\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs - Main\u003cbr\u003e\u003c\/strong\u003e2x XLR\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs - Tape\u003cbr\u003e\u003c\/strong\u003e1x XLR\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMaximum Gain\u003cbr\u003e\u003c\/strong\u003e18dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGlobal Feedback\u003cbr\u003e\u003c\/strong\u003eNone\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVolume Control Resolution\u003cbr\u003e\u003c\/strong\u003e0.5dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVolume Control Number of Steps\u003cbr\u003e\u003c\/strong\u003e140\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-6521e883509a33a0e6e9\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e2Hz to 200kHz\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance (minimum)\u003cbr\u003e\u003c\/strong\u003e100kΩ\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput Impedance\u003cbr\u003e\u003c\/strong\u003e200Ω\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eNoise (unweighted)\u003cbr\u003e\u003c\/strong\u003e-100dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDistortion at 2V output\u003cbr\u003e\u003c\/strong\u003e0.005%\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMaximum Output Signal\u003cbr\u003e\u003c\/strong\u003e50V\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eAbsolute Polarity\u003cbr\u003e\u003c\/strong\u003eSwitchable\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-e36cde593885e37bec04\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement - Control Module\u003cbr\u003e\u003c\/strong\u003e8x 6H30\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement - Power Module\u003cbr\u003e\u003c\/strong\u003e2x 5AR4, 4x 6C19, 2x 6H30, 2x 6C45\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption - Control Module\u003cbr\u003e\u003c\/strong\u003e220VA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption - Power Module\u003cbr\u003e\u003c\/strong\u003e250VA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions - Each Module\u003cbr\u003e\u003c\/strong\u003e19\" x 5.75\" x 15.5\"\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight - Control Module\u003cbr\u003e\u003c\/strong\u003e40lb.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight - Power Module\u003cbr\u003e\u003c\/strong\u003e36lb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51267941663001,"sku":"2516newBAT-0001","price":30000.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51267941695769,"sku":"2516newBAT-0002","price":30000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_REX_3_Tube_Preamplifier_1.jpg?v=1768990571"},{"product_id":"bat-vk-90t-tube-power-amplifier","title":"BAT VK-90t Tube Power Amplifier","description":"\u003ch2\u003eVK-90t Tube Power Amplifier\u003c\/h2\u003e\n\u003ch3\u003eThe Sound of Musical Truth\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe Balanced Audio Technology VK-90t power amplifier features a fuse-less protection circuit, active current sources for its two gain stages, intelligent auto-bias circuit with LED indicators, and high-current, all-triode, zero-feedback, fully balanced topology. Its 25th anniversary industrial design is complemented by new, silver-gold oil capacitors and ultra-transparent internal wiring in the signal path. With VK-90t, BAT realizes that serious listeners want unique technology, user-friendly experiences, and faithful-to-the-source sonics in high-end equipment. The equivalent of having two single-ended amplifiers per channel, VK-90t meets these demands and more—and sounds mesmerizing minutes after being turned on. VK-90t also means there are no tubes to bias; no fuses to replace; no pentodes imitating triodes; and no direct current at the tube output stage. VK-90t is the sound of the future—and musical truth.\u003c\/p\u003e\n\u003ch3\u003eActive Dual-Stage Current Sources for Improved Linearity and Accuracy\u003c\/h3\u003e\n\u003cp class=\"\"\u003eVK-90t extends the advantages of active current sources by including these in both the first and second gain stages of the circuit design. There are multiple benefits to implementing active current sources (solid-state as well as tube) for the first two stages. Specifically, the linearity of the gain stages improves; the adjustments for the first and second gain stages become independent and more easily optimized; and the active source components operate at lower stress level, improving reliability. The final result is an impressive improvement in the linearity, yielding a more accurate representation of the output signal to the original input signal. And that, in essence, is the measure of any amplifier.\u003c\/p\u003e\n\u003ch3\u003eFully Symmetrical, All-Triode Circuit Banishes Conventional Drawbacks\u003c\/h3\u003e\n\u003cp class=\"\"\u003eIn a world of cookie-cutter pentode\/tetrode designs and frail single-ended counterparts, VK-90t stands apart. Its design is fully symmetrical from beginning to end. You can think of it as having two single-ended amplifiers per channel, with their waveforms summed at the output transformer. Since no direct current flows through the output transformer, the latter is a true wide bandwidth design that also reduces low-frequency distortion. When you combine VK-90t’s fully symmetrical circuit with its high-current, all-triode, zero-feedback, fully balanced topology, all of the drawbacks of push-pull and single-ended amplifiers are banished.\u003c\/p\u003e\n\u003cdiv id=\"block-b538cd14fbfb08bd885a\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-1f3a1f84983240c4ce99\" class=\"sqs-block spacer-block sqs-block-spacer sized vsize-1\" data-block-type=\"21\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-5f3b86228d4f1e024e3a\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDesign topology\u003cbr\u003e\u003c\/strong\u003eSymmetrical single-ended bridge design\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal Path\u003cbr\u003e\u003c\/strong\u003eAll triode signal path from input to output\u2028Second generation silver gold oil capacitors\u003cbr\u003eSecond generation ultra-transparent internal interconnect\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eEase of Use\u003cbr\u003e\u003c\/strong\u003eIntelligent automatic bias combined with fuseless protection circuit\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGlobal Feedback\u003cbr\u003e\u003c\/strong\u003eNone\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eChassis Construction\u003cbr\u003e\u003c\/strong\u003eAll aluminum 25th anniversary design\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-d1c7f1e2d27f3ed129b8\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eConfiguration\u003cbr\u003e\u003c\/strong\u003eAvailable as either a stereo or monoblock from the factory\u003cbr\u003eStereo amplifier is easily converted to monoblock\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput per channel at 8Ω\/4Ω (@ less than 3% THD)\u003cbr\u003e\u003c\/strong\u003e75W Stereo \/ 150W Mono\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e7Hz to 200kHz\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance (each phase)\u003cbr\u003e\u003c\/strong\u003eStereo 200 kΩ \/ Mono 100 kΩ\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Sensitivity\u003cbr\u003e\u003c\/strong\u003e1V\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-a2ebbfeee288bda69022\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eEnergy Storage\u003cbr\u003e\u003c\/strong\u003e600 joules\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGain\u003cbr\u003e\u003c\/strong\u003e26 dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption\u003cbr\u003e\u003c\/strong\u003e500VA (idle)\u2028\u003cbr\u003e1000VA (full power)\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement\u003cbr\u003e\u003c\/strong\u003e4 x 6C33C-B, 6 x 6SN7, 4 x 6H30\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions\u003cbr\u003e\u003c\/strong\u003e17\" x 8\" x 24\"\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight\u003cbr\u003e\u003c\/strong\u003e88lb\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"Black \/ Mono Block Pair","offer_id":51267942023449,"sku":"2524newBAT-0003","price":35990.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Stereo","offer_id":51267942056217,"sku":"2524newBAT-0001","price":17995.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Mono Block Pair","offer_id":51267942088985,"sku":"2524newBAT-0004","price":35990.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Stereo","offer_id":51267942121753,"sku":"2524newBAT-0002","price":17995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_VK-90t_Tube_Power_Amplifier_1.jpg?v=1768990283"},{"product_id":"bat-vk-90-tube-preamplifier","title":"BAT VK-90 Tube Preamplifier","description":"\u003ch2\u003eVK-90 Preamplifier\u003c\/h2\u003e\n\u003ch3\u003eSecond-Generation Transformer-Coupled Outputs Provide Exceptional Purity\u003c\/h3\u003e\n\u003cp class=\"\"\u003eFeaturing transformer-coupled, high-current, single-gain stage topology, VK-90 is the finest single-chassis preamplifier ever created by Balanced Audio Technology. Wound with Cardas’ finest copper wire, the second-generation transformer-coupled outputs catapult the performance of this fully balanced, zero-feedback design to a reference level. Each transformer comes encapsulated within a mu-metal shield for the ultimate in signal purity and noise isolation. Electrically, these second-generation transformers improve VK-90’s ability to drive low-impedance loads. Sonically, they offer greater transparency than the already revered performance established by BAT’s first-generation transformer design.\u003c\/p\u003e\n\u003ch3\u003eUser-Friendly Interface and Customizable Options\u003c\/h3\u003e\n\u003cp class=\"\"\u003eBoasting one of the most flexible user interfaces in the industry, VK-90 offers customizable options that range from dimming to fading and source-naming. It can also be fully upgraded to a REX 3 preamplifier. And you can always get the volume just right courtesy of a proprietary electronic shunt volume attenuator that offers 140 steps of 0.5dB resolution. In the design, discrete metal film resistors bleed the unused signal to ground. From deep bass to extraordinary dynamics and layered transparency, VK-90 is your new reference.\u003c\/p\u003e\n\u003ch3\u003eLook Under the Hood: Eight 6H30 SuperTubes\u003c\/h3\u003e\n\u003cp class=\"\"\u003eMore than a decade ago, BAT introduced the world to the 6H30 SuperTube. VK-90 continues the tradition by using eight 6H30 SuperTubes to form an extraordinarily high-current, low-impedance drive engine. As BAT wrote upon introduction, “comparing the 6H30 tube to a standard 6922 is like comparing a Formula 1 race car to a family sedan.” In VK-90, the signal is effectively transmitted through only one gain stage. The Unistage™ circuit provides the ultimate simplicity of amplifying the incoming signal only once, while using no global feedback to double back on the straight-through signal integrity.\u003c\/p\u003e\n\u003ch3\u003eBreakthrough Design: Third-Generation SuperPak\u003c\/h3\u003e\n\u003cp class=\"\"\u003eVK-90 touts Balanced Audio Technology’s all-new, third-generation SuperPak in its power supply design. It's a significant rethinking of what is possible from an energy storage device. For the first time, the BAT SuperPak features hybrid construction that incorporates two capacitors built and potted into each individual shell. An additional silver-in-oil capacitor—arguably the finest-quality capacitor offered at any price—is used as part of the Gen 3’s construction. The two capacitors are then assembled into a new low-resonance shell. The result: Low-level detail is revealed in a clear and unforced manner, while the overall sound has a beguiling sweetness and naturalness from top to bottom.\u003c\/p\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-fb2ba8d23bb9d812be20\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cdiv id=\"block-d69e3cf058a3da6ff66f\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-1dadfba7521682fc5ae2\" class=\"sqs-block spacer-block sqs-block-spacer sized vsize-1\" data-block-type=\"21\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-2a5375880aab78adcb6e\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Supply\u003cbr\u003e\u003c\/strong\u003eThird generation SuperPak: 8x50uF with internal silver\/oil hybrid construction\u003cbr\u003eSilver gold oil bypass caps\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal Path\u003cbr\u003e\u003c\/strong\u003eUnistage design with only one gain block and no capacitors in signal path\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput\u003cbr\u003e\u003c\/strong\u003eSecond generation output transformers with Cardas OFC wiring\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGlobal Feedback\u003cbr\u003e\u003c\/strong\u003eNone\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInputs\u003cbr\u003e\u003c\/strong\u003e5 XLR\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs - Main\u003cbr\u003e\u003c\/strong\u003e2 XLR\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs - Tape\u003cbr\u003e\u003c\/strong\u003e1 XLR\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-872fdbbcfe49139ec545\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMaximum Gain\u003cbr\u003e\u003c\/strong\u003e18dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVolume Control Resolution\u003cbr\u003e\u003c\/strong\u003e0.5dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVolume Control Number of Steps\u003cbr\u003e\u003c\/strong\u003e140\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e2Hz to 200kHz\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance (minimum)\u003cbr\u003e\u003c\/strong\u003e100kΩ\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput Impedance\u003cbr\u003e\u003c\/strong\u003e200Ω\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eNoise (unweighted)\u003cbr\u003e\u003c\/strong\u003e100dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv id=\"block-fb2ba8d23bb9d812be20\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDistortion at 2V output\u003cbr\u003e\u003c\/strong\u003e0.005%\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMaximum Output Signal\u003cbr\u003e\u003c\/strong\u003e40V\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eAbsolute Polarity\u003cbr\u003e\u003c\/strong\u003eSwitchable\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption\u003cbr\u003e\u003c\/strong\u003e250VA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement\u003cbr\u003e\u003c\/strong\u003e8x 6H30\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions\u003cbr\u003e\u003c\/strong\u003e19\" x 5.75\" x 15.5\"\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight\u003cbr\u003e\u003c\/strong\u003e42lb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51267942187289,"sku":"2525newBAT-0001","price":14995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51267942220057,"sku":"2525newBAT-0002","price":14995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_VK-90_Tube_Preamplifier_1.jpg?v=1768990065"},{"product_id":"bat-vk-p90-tube-phonostage","title":"BAT VK-P90 Tube Phonostage","description":"\u003ch2\u003eVK-P90 Phono Preamplifier\u003c\/h2\u003e\n\u003ch3\u003eEngineering Enhancements Make VK-P90 BAT’s Finest-Ever Phono Preamplifier\u003c\/h3\u003e\n\u003cp class=\"\"\u003eBalanced Audio Technology’s VK-P90 touts numerous engineering improvements to offer the finest information retrieval ever offered in a BAT phono preamplifier. From its third-generation hybrid SuperPak to the improved second-generation inter-stage oil coupling capacitors and revised step-up transformers, VK-P90 is devised to anchor the world’s most revered playback systems. In addition to its transformer-coupled output stage, the all-tube design incorporates four high-gain 6C45 tubes. They provide high-current and low-output impedance, as well as superb drive and crystalline transparency. These design elements result in an ultra-quiet phono preamplifier that's on intimate terms with dynamic ease, grand scale, and musical honesty.\u003c\/p\u003e\n\u003ch3\u003eThird-Generation SuperPak Provides Utmost Transparency\u003c\/h3\u003e\n\u003cp class=\"\"\u003eVK-P90 features Balanced Audio Technology’s new, third-generation SuperPak in its power supply design. It represents a significant rethinking of what is possible from an energy storage device. For the first time, the BAT SuperPak features hybrid construction that incorporates two capacitors built and potted into each individual shell. An additional silver-in-oil capacitor—the finest-quality capacitor offered at any price—is used as part of the Gen 3’s construction. The two capacitors are then assembled into a new low-resonance shell. The result: Low-level detail is revealed in a clear and unforced manner, while the overall sound takes on a beguiling sweetness and naturalness from top to bottom.\u003c\/p\u003e\n\u003ch3\u003eFully Balanced, All-Tube Design Offers Analog Bliss\u003c\/h3\u003e\n\u003cp class=\"\"\u003eWith VK-P90, you get an all-tube zero-feedback design that combines the benefits of balanced operation with complementary vacuum-tube current sources. Its dual-mono construction and enormous energy reserves are matched by extensive cartridge-loading flexibility. The first gain stage achieves a very low noise floor via premium Vishay bulk foil resistors that replace metal film resistors in critical areas. An upgraded power supply joins the transformer-coupled output stage in contributing to immersive transparency and responsive, visceral bass. Vacuum- tube current sources further improve the linearity and produce a wide-open, textured sound. In addition, a differential RIAA network ensures all your records will sound the way the recording engineer intended, all the while permitting ease of adjustment and improved common-mode noise rejection. Plus, the VK-P90’s second-generation step-up transformers provide as much as a 20dB improvement in signal-to-noise ratio in comparison to direct mode operation. With up to 80dB of gain available, no signal is too small. Analog bliss awaits.\u003c\/p\u003e\n\u003ch3\u003eTransformer-Coupled Output Stage Delivers Superior Purity\u003c\/h3\u003e\n\u003cp class=\"\"\u003eLike the elite VK-80, VK-90, and REX 3 preamplifiers, VK-P90 features a transformer-coupled output stage. The result of countless prototypes and tests, it proves substantially superior to any capacitor in maintaining a purity of signal transmission. Electrically, the output transformers significantly enhance every measured respect, while sonically, they offer improvements in all areas of musical reproduction.\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-c901a9dccd95ba189275\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-block-type=\"21\" class=\"sqs-block spacer-block sqs-block-spacer sized vsize-1\" id=\"block-774d4d0a8d8d4b3598c2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-4c4668ae707ecde28ba3\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Supply\u003cbr\u003e\u003c\/strong\u003eThird generation SuperPak: 8x50uF with internal silver\/oil hybrid construction\u003cbr\u003eSilver gold oil bypass caps\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal Path\u003cbr\u003e\u003c\/strong\u003eSilver gold oil inter-stage coupling capacitors\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput section\u003cbr\u003e\u003c\/strong\u003eTransformer coupled\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eStep up transformers for increased gain\u003cbr\u003e\u003c\/strong\u003eSecond generation step up transformers\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGlobal Feedback\u003cbr\u003e\u003c\/strong\u003eNone\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInputs\u003cbr\u003e\u003c\/strong\u003e1x RCA + 1x XLR\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-fdc287ed650c28b7d8a0\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs\u003cbr\u003e\u003c\/strong\u003e1x XLR\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGain at 1kHz\u003cbr\u003e\u003c\/strong\u003eDirect - Low: 45dB\u003cbr\u003eDirect - High: 60dB\u003cbr\u003eStep-up low: 65dB\u003cbr\u003eStep-up high: 80dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal to noise ratio\u003cbr\u003e\u003c\/strong\u003eDirect - low: 73dB\u003cbr\u003eDirect - high: 76dB\u003cbr\u003eStep-up low: 86dB\u003cbr\u003eStep-up high: 93dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eCartridge loading\u003cbr\u003eResistance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(ohms): Selectable from 100 to 47k\u003cbr\u003e\u003cstrong\u003eCapacitance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(pf): Selectable from 0 to 1000\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-464800c489c2f54ae9b2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement\u003cbr\u003e\u003c\/strong\u003e4x 6922, 4x 6C45, 2x 6SN7\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eAbsolute Polarity\u003cbr\u003e\u003c\/strong\u003eSwitchable\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower supply energy storage\u003cbr\u003e\u003c\/strong\u003e200 joules\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower consumption\u003cbr\u003e\u003c\/strong\u003e150 VA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions\u003cbr\u003e\u003c\/strong\u003e19\" x 5.75\" x 15.5\"\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight\u003cbr\u003e\u003c\/strong\u003e37.5 lb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51267942383897,"sku":"2526newBAT-0001","price":12995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51267942416665,"sku":"2526newBAT-0002","price":12995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_VK-P90_Tube_Phonostage_1.jpg?v=1768989830"},{"product_id":"bat-vk-p80-tube-phonostage","title":"BAT VK-P80 Tube Phonostage","description":"\u003ch2\u003eVK-P80 Phono Preamplifier\u003c\/h2\u003e\n\u003ch3\u003e6C45 Gain Stage Delivers Superior Musical Insight\u003c\/h3\u003e\n\u003cp class=\"\"\u003eBalanced Audio Technology’s VK-P80 uses a similar gain stage configuration to that employed in the company’s reference VK-P90 phono preamplifier. As a beneficiary of the stellar engineering used in BAT’s flagship design, VK-P80 also employs 10 tubes in a balanced zero-feedback configuration. Vacuum-tube current sources anchor the design to provide the true-to-life texture for which analog is renowned. Plus, its unique gain stage employs 6C45 vacuum tubes to achieve improved electrical performance, additional gain, and wide-open transparency. When it comes to versatility, VK-P80's dual-mono construction and enormous energy reserves are matched by extensive cartridge-loading flexibility. Your records, system, and emotional satisfaction will be greatly rewarded with VK-P80 in your analog chain.\u003c\/p\u003e\n\u003ch3\u003eDuo-Pak and Second-Generation Oil Capacitors Boost Performance\u003c\/h3\u003e\n\u003cp class=\"\"\u003eBalanced Audio Technology has used oil capacitors in its leading-edge designs for years. The oil provides proper damping to the capacitor so that the signal passing through it does not ring. While a non-oil cap can initially make music sound more exciting, the excitation comes from these ringing artifacts. Such ringing can make a violin sound strident and cause a symphonic recording to sound unnatural and metallic. BAT is pleased to introduce second-generation oil capacitors in VK-P80 for both the inter-stage coupling and the new Duo-Pak output stage. The result: A more open and dynamic portrayal of music that maintains BAT’s hallmark naturalism.\u003c\/p\u003e\n\u003cdiv class=\"row sqs-row\" id=\"yui_3_17_2_1_1694782111681_94\"\u003e\n\u003cdiv class=\"col sqs-col-5 span-5\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-e06c0a1822f0c07a4a1a\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003eExtreme Flexibility and Sonic Transparency\u003c\/h3\u003e\n\u003cp class=\"\"\u003eVK-P80 employs a differential RIAA network, permitting ease of adjustment and improved common-mode noise rejection. The completely passive circuit has fewer components than a more traditional implementation, resulting in improved matching of the RIAA curve to specification. With the BAT Flying RIAA network, you can rest assured all of your records will sound the way that the engineer intended. Vacuum-tube current sources further improve the linearity and produce an addictively open, textured sound. And in VK-P80, dual 6SN7 vacuum tubes act as current sources for the second gain stage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-12 span-12\"\u003e\n\u003cdiv data-block-type=\"53\" class=\"sqs-block button-block sqs-block-button\" id=\"block-7aa7485f8bad58f0801a\"\u003e\n\u003cdiv class=\"sqs-block-content\" id=\"yui_3_17_2_1_1694782111681_125\"\u003e\n\u003cdiv data-button-type=\"secondary\" data-button-size=\"large\" data-alignment=\"center\" data-animation-role=\"button\" class=\"sqs-block-button-container sqs-block-button-container--center\" id=\"yui_3_17_2_1_1694782111681_124\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-ebc5beb92a95fc447853\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-block-type=\"21\" class=\"sqs-block spacer-block sqs-block-spacer sized vsize-1\" id=\"block-abe91ef804884990d7f7\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-fdea71b1888b9aaf1310\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003cbr\u003eDuo-Pak second generation silver gold oil capacitors – 3.3uF per phase\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal Path\u003c\/strong\u003e\u003cbr\u003eSilver gold oil inter-stage coupling capacitors\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGlobal Feedback\u003c\/strong\u003e\u003cbr\u003eNone\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInputs\u003cbr\u003e\u003c\/strong\u003e1x RCA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutputs\u003cbr\u003e\u003c\/strong\u003e1x XLR\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-8420cf2fbc080b0ba3c0\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGain at 1kHz\u003c\/strong\u003e\u003cbr\u003eDirect - Low: 50dB\u003cbr\u003eDirect - High: 57dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSignal to noise ratio\u003c\/strong\u003e\u003cbr\u003eLow Gain: 71dB\u003cbr\u003eHigh Gain: 73dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eCartridge loading\u003cbr\u003eResistance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(ohms): Selectable from 100 to 47k\u003cbr\u003e\u003cstrong\u003eCapacitance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(pf): Selectable from 100 to 1000\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower consumption\u003c\/strong\u003e\u003cbr\u003e150 VA\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-279b3b507870c91e53df\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement\u003c\/strong\u003e\u003cbr\u003e4x 6922, 4x 6C45, 2x 6SN7\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower supply energy storage\u003c\/strong\u003e\u003cbr\u003e140 joules\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower consumption\u003c\/strong\u003e\u003cbr\u003e150 VA\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003e19\" x 5.75\" x 15.5\"\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003cbr\u003e36lb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51267942711577,"sku":"2527newBAT-0001","price":6995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51267942744345,"sku":"2527newBAT-0002","price":6995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_VK-P80_Tube_Phonostage_1.jpg?v=1768989584"},{"product_id":"bat-rex-3-tube-amplifier","title":"BAT REX 3 Tube Amplifier","description":"\u003ch2\u003e\u003cspan\u003eREX 3 Tube Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e“The world’s finest products offer a level of intimacy and involvement that sets them apart from the rest. That’s what the REX 3 delivers - a level of sonic intimacy that you won’t want to let go of if it grabs you. And you won’t find it anywhere else.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan\u003e-Jeff Dorgay, Tone Audio\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eA truly different approach to tube amp design.\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThink of REX 3 as four single-ended amplifiers in one box. Two waveforms per channel are summed at the output transformer. We call this a single-ended bridge design. This unique design achieves the finesse and naturalness of a Class A single-ended triode amplifier. With the power, dynamics, and control of a Class AB push pull amplifier.\u003c\/p\u003e\n\u003ch3\u003ePlug-and-play simplicity in a no-compromise design\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe all-triode REX 3 represents a technological tour de force of modern engineering applied to traditional vacuum-tube power-amplifier design. From the plug-and-play simplicity provided by its auto-biasing and electronic protection circuits, to the palpable illusion of recreating the original musical event in your home, REX 3 combines high-power output, beautiful midrange texture, and superb extension at the frequency extremes.\u003c\/p\u003e\n\u003ch3\u003eIntelligent auto bias and electronic protection\u003c\/h3\u003e\n\u003cp class=\"\"\u003eREX 3’s advanced design eliminates the constant need to set and readjust the proper bias of the output tubes. An intelligent automatic-bias circuit adjusts for changing line voltage and aging tubes. For convenience, LED indicators show the status of each individual output tube. BAT further extends REX 3’s plug-and-play nature with a novel fuse-less protection circuit that eliminates the power-supply rail fuses to provide both a more refined sonic performance and user-friendly experience.\u003c\/p\u003e\n\u003csection data-active=\"true\" data-controllers-bound=\"SectionWrapperController\" data-animation=\"none\" data-current-context='{\n            \"video\": {\n              \"playbackSpeed\": 0.5,\n              \"filter\": 1,\n              \"filterStrength\": 0,\n              \"zoom\": 0,\n              \"videoSourceProvider\": \"none\"\n            },\n            \"backgroundImageId\": null,\n            \"backgroundMediaEffect\": null,\n            \"divider\": null,\n            \"typeName\": \"page\"\n          }' data-current-styles='{\n            \"imageOverlayOpacity\": 0.15,\n            \"backgroundWidth\": \"background-width--full-bleed\",\n            \"sectionHeight\": \"section-height--medium\",\n            \"horizontalAlignment\": \"horizontal-alignment--center\",\n            \"verticalAlignment\": \"vertical-alignment--middle\",\n            \"contentWidth\": \"content-width--wide\",\n            \"sectionAnimation\": \"none\",\n            \"backgroundMode\": \"image\"\n          }' data-controller=\"SectionWrapperController\" data-section-id=\"5e58446822ebaa11ad14cf84\" data-section-theme=\"\" data-test=\"page-section\" class=\"page-section \n    \n      layout-engine-section\n    \n    background-width--full-bleed\n    \n      section-height--medium\n    \n    \n      content-width--wide\n    \n    horizontal-alignment--center\n    vertical-alignment--middle\" id=\"yui_3_17_2_1_1694713661584_99\"\u003e\n\u003cdiv class=\"content-wrapper\" id=\"yui_3_17_2_1_1694713661584_98\"\u003e\n\u003cdiv class=\"content\" id=\"yui_3_17_2_1_1694713661584_97\"\u003e\n\u003cdiv data-type=\"page-section\" class=\"sqs-layout sqs-grid-12 columns-12\" id=\"page-section-5e58446822ebaa11ad14cf84\"\u003e\n\u003cdiv class=\"row sqs-row\" id=\"yui_3_17_2_1_1694713661584_96\"\u003e\n\u003cdiv class=\"col sqs-col-12 span-12\" id=\"yui_3_17_2_1_1694713661584_95\"\u003e\n\u003cdiv class=\"row sqs-row\" id=\"yui_3_17_2_1_1694713661584_94\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\" id=\"yui_3_17_2_1_1694713661584_133\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-4f4683cf40870e7c1780\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e80 watts per channel (stereo) or 160 watts per channel (mono)\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe all-triode REX 3 offers a robust 80 watts per channel in the stereo version or 160 watts per channel when used in monoblock configuration. Its 6C33C-B triode output tube offers many times the current delivery of the more common 6550 tube employed in traditional push-pull designs. High-impedance vacuum tubes like 6550 require far more complicated output transformers than the low-impedance 6C33C-B type. Consequently, REX 3 remains quite comfortable driving low-impedance loads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection data-controllers-bound=\"SectionWrapperController\" data-animation=\"none\" data-current-context='{\n            \"video\": {\n              \"playbackSpeed\": 0.5,\n              \"filter\": 1,\n              \"filterStrength\": 0,\n              \"zoom\": 0,\n              \"videoSourceProvider\": \"none\"\n            },\n            \"backgroundImageId\": null,\n            \"backgroundMediaEffect\": null,\n            \"divider\": null,\n            \"typeName\": \"page\"\n          }' data-current-styles='{\n            \"imageOverlayOpacity\": 0.15,\n            \"backgroundWidth\": \"background-width--full-bleed\",\n            \"sectionHeight\": \"section-height--medium\",\n            \"customSectionHeight\": 10,\n            \"horizontalAlignment\": \"horizontal-alignment--center\",\n            \"verticalAlignment\": \"vertical-alignment--middle\",\n            \"contentWidth\": \"content-width--wide\",\n            \"customContentWidth\": 50,\n            \"sectionTheme\": \"\",\n            \"sectionAnimation\": \"none\",\n            \"backgroundMode\": \"image\"\n          }' data-controller=\"SectionWrapperController\" data-section-id=\"5e5838573ca3125d90404fa1\" data-section-theme=\"\" data-test=\"page-section\" class=\"page-section \n    \n      layout-engine-section\n    \n    background-width--full-bleed\n    \n      section-height--medium\n    \n    \n      content-width--wide\n    \n    horizontal-alignment--center\n    vertical-alignment--middle\"\u003e\n\u003cdiv class=\"section-border\"\u003e\n\u003ch3\u003e25-years of refinement yields the greatest transparency ever heard in a BAT tube amp\u003c\/h3\u003e\n\u003cp class=\"\"\u003eNothing was spared in the development of the REX 3 amplifier. It is unique among BAT tube amps for its use of an additional tube current source and Gen 3 SuperPak which delivers an even more palpable and textured sound with more top end extension than the already great VK90T.\u003c\/p\u003e\n\u003cp class=\"\"\u003eSonically, the result combines BAT’s hallmark naturalism with inimitable insight into musical textures, details, and expression.\u003c\/p\u003e\n\u003ch3\u003eNew industrial design for improved performance\u003c\/h3\u003e\n\u003cp class=\"\"\u003eAll REX 3 models replace the previous generation’s steel fabricated parts with a new all-aluminum chassis and improved venting patterns to maximize ventilation and thermal dissipation for long life and reliability of all tubes and critical components.\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-5cbb64bd0cb3acb54f31\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eSpecifications REX 3 amplifier\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-3db9f4a651b9b691bc37\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput per channel at 8Ω\/4Ω\u003cbr\u003e\u003c\/strong\u003e80W \/ 80W\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eConversion to Mono?\u003cbr\u003e\u003c\/strong\u003eFactory or Wire Kit\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eOutput in Mono Configuration\u003cbr\u003e\u003c\/strong\u003e8Ω\/4Ω 160W \/ 160W\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTHD at full power\u003cbr\u003e\u003c\/strong\u003e3.0%\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance - stereo version\u003cbr\u003e\u003c\/strong\u003e215kΩ\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-8 span-8\"\u003e\n\u003cdiv class=\"row sqs-row\"\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-9f1d3dbe09be599770b4\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Impedance - mono version\u003cbr\u003e\u003c\/strong\u003e108kΩ\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eGain (Nominal into 8Ω)\u003cbr\u003e\u003c\/strong\u003e26dB\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTube Complement\u003cbr\u003e\u003c\/strong\u003e4x6H30, 6x6SN7, 2x6V6, 4x6C33C-B\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eNumber of Power Cords\u003cbr\u003e\u003c\/strong\u003e1\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eRemote Control\u003cbr\u003e\u003c\/strong\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col sqs-col-4 span-4\"\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-b6887616c7910f71c8a0\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Consumption (Idle\/Full Power)\u003cbr\u003e\u003c\/strong\u003e500W\/1000W\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDimensions (inches)\u003cbr\u003e\u003c\/strong\u003e17\" x 9\" x 24\"\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWeight\u003cbr\u003e\u003c\/strong\u003e100 lb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"The Music Room","offers":[{"title":"Black \/ Mono Block Pair","offer_id":51267942809881,"sku":"2528newBAT-0003","price":50000.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Stereo","offer_id":51267942842649,"sku":"2528newBAT-0001","price":25000.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Mono Block Pair","offer_id":51267942875417,"sku":"2528newBAT-0004","price":50000.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Stereo","offer_id":51267942908185,"sku":"2528newBAT-0002","price":25000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/BAT_REX_3_Tube_Amplifier_1.jpg?v=1768989408"},{"product_id":"lab12-dac1-reference-dac-with-tube-output-stage","title":"Lab12 Dac1 Reference DAC with Tube Output Stage","description":null,"brand":"The Music Room","offers":[{"title":"Balanced Version (Special Order) \/ Frozen Silver","offer_id":51268078567705,"sku":"newLB120001-0002","price":4000.0,"currency_code":"USD","in_stock":true},{"title":"Balanced Version (Special Order) \/ Matt Black","offer_id":51268078600473,"sku":"newLB120001-0001","price":4000.0,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Frozen Silver","offer_id":51268078633241,"sku":"1619newLab12","price":3300.0,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Matt Black","offer_id":51268078666009,"sku":"1618newLab12","price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/1__34631.1704419083.1280.1280.jpg?v=1759348093"},{"product_id":"lab12-melto1-tube-mm-mc-phono-preamplifier","title":"Lab12 Melto1 Tube MM \u0026 MC Phono Preamplifier","description":null,"brand":"The Music Room","offers":[{"title":"Matt Black","offer_id":51268078960921,"sku":"1893newLab12","price":2700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/1__11542.1706208346.1280.1280.jpg?v=1759348102"},{"product_id":"lab12-suara-class-a-tube-power-amplifier","title":"Lab12 Suara Class A Tube Power Amplifier","description":null,"brand":"The Music Room","offers":[{"title":"Frozen Silver","offer_id":51268079223065,"sku":"1886newLab12","price":5400.0,"currency_code":"USD","in_stock":true},{"title":"Matt Black","offer_id":51268079255833,"sku":"1884newLab12","price":5400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/1__00268.1704411801.1280.1280.jpg?v=1759348109"},{"product_id":"lab12-suono-class-a-tube-power-amplifier","title":"Lab12 Suono Class A Tube Power Amplifier","description":null,"brand":"The Music Room","offers":[{"title":"Frozen Silver","offer_id":51268079517977,"sku":"newLB120011-FR","price":3500.0,"currency_code":"USD","in_stock":true},{"title":"Matt Black","offer_id":51268079550745,"sku":"1889newLab12","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/1__46013.1704415850.1280.1280.jpg?v=1759348113"},{"product_id":"modwright-ls300-balanced-tube-preamplifier","title":"ModWright LS300 Balanced Tube Preamplifier","description":"\u003cp\u003ePresenting the LS 300 Balanced Tube Preamplifier, featuring outboard supply and dual mono construction. The LS 300 represents our new Fully Balanced Reference Tube preamplifier.\u003cbr\u003e\u003cbr\u003eStyled like the PH 150 and KWA 150SE, the LS 300 represents elegant and refined aesthetics and sonics. Multiple sets of fully balanced XLR inputs and outputs as well as RCA inputs and main outs, allow maximum flexibility for any high end system. All RCA inputs are converted to fully balanced signal via high quality Lundahl signal transformers.\u003cbr\u003e\u003cbr\u003eThe dual mono design of the LS 300, combined with its extremely low noise floor, provide exceptional soundstage and separation. The use of an external power supply and fully separately regulated power supplies per channel are keys to this achievement.\u003cbr\u003e\u003cbr\u003eThe LS 300 uses (2) 6922 tube drivers and (2) 5R4GY tube rectifiers, to provide a tonal balance that is both bold and refined, dynamic and musical. The design goal for the LS 300 was to provide the beauty of tubes, whilst maintaining a neutral sonic signature. The 3-dimensionality of tubes is celebrated, along with controlled bass and refined highs.\u003cbr\u003e\u003cbr\u003eThe back panel features (3) sets of RCA inputs and (2) sets of fully balanced XLR inputs. Main outputs include two sets of RCA single ended outs and two sets of fully balanced XLR outs. One set of RCA inputs also serves as Home Theater Bypass (HT\/BP).\u003c\/p\u003e\n\u003ch2\u003eFEATURES:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo sets of fully balanced XLR inputs.\u003c\/li\u003e\n\u003cli\u003eThree sets of single ended RCA inputs.\u003c\/li\u003e\n\u003cli\u003eOne of the three sets of RCA inputs also serves as Home Theater Bypass.\u003c\/li\u003e\n\u003cli\u003eTwo sets of fully balanced main outs.\u003c\/li\u003e\n\u003cli\u003eTwo sets of single ended main outs.\u003c\/li\u003e\n\u003cli\u003eFront panel controls: Input select, power, mute, Home Theater Bypass (HT\/BP) and Phase.\u003c\/li\u003e\n\u003cli\u003eRemote control functions include: Volume, mute, power and phase invert.\u003c\/li\u003e\n\u003cli\u003eTube Complement: (2)6dj8 (6922\/7308) drivers and (2) 5R4GY (may use 5AR4\/GZ34\/5U4GB\/5V4GB\/274B and\u003c\/li\u003e\n\u003cli\u003eequivalent) rectifiers.\u003c\/li\u003e\n\u003cli\u003ePure Class A, fully balanced in to out, zero negative feedback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSPECIFICATIONS:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20K\u003cbr\u003e\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 ohm\u003cbr\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e11dB\u003cbr\u003e\u003cstrong\u003eNoise:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-115dB\u003cbr\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20Hz – 100Khz (-1dB at 100Khz).\u003cbr\u003e\u003cstrong\u003eDistortion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt; .03% THD @ 1Khz.\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePreamp = 17“W x 8“H x 12.5“D (Height depends on rectifier tube)\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExternal Supply = 8“W x 4.5“H x 10“D.\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePreamp = 30 lbs. External Supply = 17 lbs.\u003cbr\u003e\u003cstrong\u003eUmbilicals:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2) 4 ft. umbilicals with 8-pin Switchcraft connectors.\u003cbr\u003e\u003cbr\u003eProudly hand crafted in the U.S.A.\u003cbr\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51268079911193,"sku":"1416newModWright","price":11000.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51268079943961,"sku":"1415newModWright","price":11000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Untitled_design_-_2026-02-26T155058.855.jpg?v=1772139108"},{"product_id":"modwright-ph-9-0-tube-phono-stage","title":"ModWright PH 9.0 Tube Phono Stage","description":"\u003ch2\u003eModWright PH 9.0 Tube Phono Stage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEasy load adjustment from the front panel!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eEasy gain adjustment!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eTwo Phono inputs!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eMono Switch!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFully balanced, transformer coupled XLR outputs are available as an add cost option. The base unit has single ended RCA outputs only.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe are excited to present the new PH 9.0 Tube Phono stage with on-the-fly loading and attenuation controls. Following in the footsteps and true Design DNA of the Reference PH 150, the PH 9.0 offers most of the same performance and flexibility of the PH 150 at a much lower price and smaller form factor.\u003cbr\u003e\u003cbr\u003eThe rise of interest in vinyl has led to demand for flexible, high performance phono stages to make the most of ALL of our vinyl. The PH 9.0 is quiet, musical, physically compact and flexible enough to suit the simplest to the most complex analog rigs!\u003cbr\u003e\u003cbr\u003eWe chose Lundahl MC step-up transformers, separate MM and MC inputs, compact external power supply on a long umbilical and vacuum tube design to maximize flexibility. The use of external supply, careful grounding, layout and solid engineering result in an extremely quiet tube phono stage!\u003cbr\u003e\u003cbr\u003eThe power supply is small and has no controls and may be tucked out of the way anywhere. The phono stage itself is 10“Wx10“Wx4“H. Its compact form factor allows flexible placement.\u003cbr\u003e\u003cbr\u003eLike the PH 150, front panel controls for MM, Mute, MC input select, On-The-Fly MC loading and gain adjustment for MM and MC carts allows for easy adjustment to suit different cartridges and systems. Mono\/Stereo toggles is locate on the rear panel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eANNOUCEMENT: NEW PH9.0X LUNDAHL 1660S TRANSFORMER UPGRADE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhat the PH 9.0X upgrade includes:\u003cbr\u003eThe upgrade to the PH 9.0X involves the addition of a pair of Lundahl gapped output transformers, commonly used in SET tube amps. The addition of these transformers also means the elimination of a pair of chokes and coupling caps, all in the signal path.\u003cbr\u003e\u003cbr\u003eWhy this upgrade?:\u003cbr\u003eThe circuit change made to the PH 9.0X, make it much closer to the PH 150 in terms of overall circuit design. Various other circuit differences in the PH 9.0 vs. the PH 150 were implemented, to see where the PH 9.0 could be improved. Most either made no difference, or for whatever reason, did not sound as good in the PH 9.0. This circuit change however DOES make a difference. The use of the Lundahl output transformers was one of the cost cutting design changes made to the PH 150 to achieve the PH 9.0. I found that the improvements were simply big enough that it warranted offering the upgrade, as an add cost option for the PH 9.0.\u003cbr\u003e\u003cbr\u003eSonic Benefits:\u003cbr\u003eThe sonic benefits of this circuit change are obvious and significant! There is better bottom end, more weight and authority to the sound as well as improved resolution, detail and soundstage.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMC Gain:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e64dB (58dB, 52dB)\u003cbr\u003e\u003cstrong\u003eMM Gain:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e52dB (46dB, 40dB)\u003cbr\u003e\u003cstrong\u003eGain Adjust:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0, -6dB, -12dB\u003cbr\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMM \u0026amp; MC\u003cbr\u003e\u003cstrong\u003eMC Loading:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10-20-50-100-250-470\u003cbr\u003e\u003cstrong\u003eMM Loading:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e47K fixed.\u003cbr\u003e\u003cstrong\u003eStereo\/Mono:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRear Toggle.\u003cbr\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20Hz – 50Khz (+\/-.2dB)\u003cbr\u003e\u003cstrong\u003eTubes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2)6C45, (2)6922\/6dj8\/7308\u003cbr\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExternal, solid state\u003cbr\u003e\u003cstrong\u003ePhono Dim\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= 10“Wx10“Dx4“H\u003cbr\u003e\u003cstrong\u003ePower Supply Dim\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= 7“Wx9“Dx3“H\u003cbr\u003e\u003cstrong\u003ePower Umbilical:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4-pin XLR, 6 ft\u003cbr\u003e\u003cstrong\u003eBalanced Outs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransformer Coupled (add cost option)\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Black \/ Add XLR Upgrade \/ Black","offer_id":51268080206105,"sku":"1395newModWright","price":3895.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Add XLR Upgrade \/ Silver","offer_id":51268080238873,"sku":"newMDWR0008-0002","price":3895.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ None \/ Black","offer_id":51268080271641,"sku":"1394newModWright","price":3500.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ None \/ Silver","offer_id":51268080304409,"sku":"newMDWR0008-0001","price":3500.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Add XLR Upgrade \/ Black","offer_id":51268080337177,"sku":"newMDWR0008-0004","price":3895.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Add XLR Upgrade \/ Silver","offer_id":51268080369945,"sku":"1393newModWright","price":3895.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ None \/ Black","offer_id":51268080402713,"sku":"newMDWR0008-0003","price":3500.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ None \/ Silver","offer_id":51268080435481,"sku":"1392newModWright","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/ModWright_PH_9.0_Tube_Phono_Stage_1.jpg?v=1768053659"},{"product_id":"modwright-ph-9-0x-tube-phono-stage","title":"ModWright PH 9.0X Tube Phono Stage","description":"\u003cp\u003eEasy load adjustment from the front panel!\u003cbr\u003eEasy gain adjustment!\u003cbr\u003eTwo Phono inputs!\u003cbr\u003eMono Switch!\u003c\/p\u003e\n\u003cp\u003eFully balanced, transformer coupled XLR outputs are included in the X Version.\u003c\/p\u003e\n\u003ch3\u003eANNOUNCEMENT: NEW PH9.0X LUNDAHL 1660S TRANSFORMER UPGRADE\u003c\/h3\u003e\n\u003cp\u003eWhat the PH 9.0X upgrade includes:\u003cbr\u003eThe upgrade to the PH 9.0X involves the addition of a pair of Lundahl gapped output transformers, commonly used in SET tube amps. The addition of these transformers also means the elimination of a pair of chokes and coupling caps, all in the signal path.\u003cbr\u003e\u003cbr\u003eWhy this upgrade?:\u003cbr\u003eThe circuit change made to the PH 9.0X, make it much closer to the PH 150 in terms of overall circuit design. Various other circuit differences in the PH 9.0 vs. the PH 150 were implemented, to see where the PH 9.0 could be improved. Most either made no difference, or for whatever reason, did not sound as good in the PH 9.0. This circuit change however DOES make a difference. The use of the Lundahl output transformers was one of the cost cutting design changes made to the PH 150 to achieve the PH 9.0. I found that the improvements were simply big enough that it warranted offering the upgrade, as an add cost option for the PH 9.0.\u003cbr\u003e\u003cbr\u003eSonic Benefits:\u003cbr\u003eThe sonic benefits of this circuit change are obvious and significant! There is better bottom end, more weight and authority to the sound as well as improved resolution, detail and soundstage.\u003c\/p\u003e\n\u003cp\u003eWe are excited to present the new PH 9.0 Tube Phono stage with on-the-fly loading and attenuation controls. Following in the footsteps and true Design DNA of the Reference PH 150, the PH 9.0 offers most of the same performance and flexibility of the PH 150 at a much lower price and smaller form factor.\u003cbr\u003e\u003cbr\u003eThe rise of interest in vinyl has led to demand for flexible, high performance phono stages to make the most of ALL of our vinyl. The PH 9.0 is quiet, musical, physically compact and flexible enough to suit the simplest to the most complex analog rigs!\u003cbr\u003e\u003cbr\u003eWe chose Lundahl MC step-up transformers, separate MM and MC inputs, compact external power supply on a long umbilical and vacuum tube design to maximize flexibility. The use of external supply, careful grounding, layout and solid engineering result in an extremely quiet tube phono stage!\u003cbr\u003e\u003cbr\u003eThe power supply is small and has no controls and may be tucked out of the way anywhere. The phono stage itself is 10“Wx10“Wx4“H. Its compact form factor allows flexible placement.\u003cbr\u003e\u003cbr\u003eLike the PH 150, front panel controls for MM, Mute, MC input select, On-The-Fly MC loading and gain adjustment for MM and MC carts allows for easy adjustment to suit different cartridges and systems. Mono\/Stereo toggles is locate on the rear panel.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specs:\u003c\/h3\u003e\n\u003cp\u003eMC Gain: 64dB (58dB, 52dB)\u003cbr\u003eMM Gain: 52dB (46dB, 40dB)\u003cbr\u003eGain Adjust: 0, -6dB, -12dB\u003cbr\u003eInputs: MM \u0026amp; MC\u003cbr\u003eMC Loading: 10-20-50-100-250-470\u003cbr\u003eMM Loading: 47K fixed.\u003cbr\u003eStereo\/Mono: Rear Toggle.\u003cbr\u003eFrequency: 20Hz – 50Khz (+\/-.2dB)\u003cbr\u003eTubes: (2)6C45, (2)6922\/6dj8\/7308\u003cbr\u003ePower Supply: External, solid state\u003cbr\u003ePhono Dim = 10“Wx10“Dx4“H\u003cbr\u003ePower Supply Dim = 7“Wx9“Dx3“H\u003cbr\u003ePower Umbilical: 4-pin XLR, 6 ft\u003cbr\u003eBalanced Outs: Transformer Coupled\u003cbr\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=FM2nxM7qDfk\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Black \/ Black","offer_id":51268080599321,"sku":"1397newModWright","price":4750.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Silver","offer_id":51268080632089,"sku":"1539newModWright","price":4750.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Black","offer_id":51268080664857,"sku":"1538newModWright","price":4750.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Silver","offer_id":51268080697625,"sku":"1396newModWright","price":4750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/ModWright_PH_150_Reference_Phono_Stage_1_7891fae1-ceee-4eee-b168-5fc5c1421f0b.jpg?v=1768053442"},{"product_id":"unison-research-s6-stereo-integrated-tube-amplifier","title":"Unison Research S6 Stereo Integrated Tube Amplifier","description":"\u003cp\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cstrong\u003eUnison Research S6 Stereo Integrated Tube Amplifier\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eABOUT:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe Unison S6 integrated amplifier offers personality, refinement and aesthetics...and a totally new amplifier design from a mechanical standpoint. The latest version of our S6 has been steadily updated and improved over the years to the point where it is easily one of the most respected integrated amplifiers in the world. The contrasting highlights of the wooden inlays on the front panel also reveal the technical sophistication of this amplifier, emphasizing the pride of ownership that comes with the term “Made in Italy.”\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eType: Stereo Integrated Valve Amplifier\u003cbr\u003eOutput Stage: single-ended parallel, ultraliner\u003cbr\u003eClasse: pure A class\u003cbr\u003eOutput Power: 30\/35 Watt\/channel\u003cbr\u003eFrequency Response: 20 – 50000 Hz\u003cbr\u003eOutput Impedance: 6 Ohm\u003cbr\u003eInput Impedance: 47 kOhm\u003cbr\u003eInputs: 5 line\u003cbr\u003eOutputs: 1 tape, loudspeakers\u003cbr\u003ePower Consumption: 265VA max\u003cbr\u003eDimensioni : 35 cm x 21cm x 49 cm (L x H x P )\u003cbr\u003eNet Weight: 55 lbs\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51268125327641,"sku":"1808newUnisonResearch","price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Cherry","offer_id":51268125360409,"sku":"1809newUnisonResearch","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Unison_Research_S6_Stereo_Integrated_Tube_Amplifier_1.jpg?v=1769089487"},{"product_id":"unison-research-sinfonia-stereo-tube-integrated-amplifier","title":"Unison Research Sinfonia Stereo Tube Integrated Amplifier","description":"\u003ch2\u003eUnison Research Sinfonia Stereo Tube Integrated Amplifier\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eABOUT:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePart of our classic line of tube amplifiers that include the Preludio and the Performance, the Sinfonia integrated amplifier retains the technical approach, sound and beautiful aesthetics found in the rest of the line. While the Sinfonia offers both stunning looks and equally stunning sound, it is also extremely reliable due to its unique design solutions, quality materials and the highest of build quality standards.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS:\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eType: Dual mono Stereo Integrated Valve Amplifier\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput Stage: single ended parallel ultraliner A class\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput Power: 25W\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInputs: 4 line, 1 tape\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput Impedance: 47 kOhm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutputs: 1 tape, 1 subwoofer, loudspeakers bi-wiring\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput Impedance: 4 – 8 ohm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeedback factor: 14dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFrequency Response: 20 – 30000 Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eValves: 4 x 6550\/KT88, 2 x ECC82, 2 x ECC83\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRemote Control: IR inputs and volume\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePower Consumption: 500W max\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDimension: 44 x 42 x 21 cm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNet Weight: 55 Ibs\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Cherry","offer_id":51268125655321,"sku":"1806newUnisonResearch","price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany (Special Order)","offer_id":51268125688089,"sku":"1807newUnisonResearch","price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Unison_Research_Sinfonia_Stereo_Tube_Integrated_Amplifier_1_d993dc96-90a8-4ddd-88c3-fa3e76b1b02d.jpg?v=1769091376"},{"product_id":"rega-valve-isis-tube-reference-cd-player","title":"Rega Valve Isis Tube Reference CD Player","description":"\u003ch2\u003e\u003cspan\u003eRega Valve Isis Tube Reference CD Player Key Features: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eRega’s advanced CD technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eTwin Wolfson DACs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eRega ‘K-Power’ smoothing capacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eCustom designed reference case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eCNC reference remote control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eLifetime warranty against manufacturer defects\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Description: \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eValve version of Rega’s reference Isis CD Player\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Isis valve edition elevates its digital and USB capabilities identical to its solid-state counterpart but introduces a unique valve-based analogue stage with passive filtering for an unparalleled audio experience. This analogue phase incorporates two high-grade military-spec triple mica 5814A (ECC82\/12AU7) triodes, powered by the cutting-edge Wolfson WM8741 digital to analogue converter, known for its ultra-high performance. This combination ensures a warm, rich, and detailed sound reproduction that valve enthusiasts seek.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Isis valve edition maintains the digital and USB infrastructure of its solid-state counterpart but distinguishes itself with a sophisticated valve-based analogue stage featuring passive filtering. Incorporating dual high-spec military-grade triple mica 5814A (ECC82\/12AU7) triodes, this device is powered by the innovative Wolfson WM8741 digital-to-analogue converter for superior audio fidelity. Additionally, its output buffer and transformer driver stage employ two ECC88 (6DJ8\/6922) triodes in an innovative configuration. Unlike conventional designs that simply use valves for warmth, this player leverages advanced valve circuitry to deliver a refined and powerful valve-based CD playback experience. Every component, from digital to analogue pathways, has been meticulously selected to preserve signal integrity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe design extends to the PCBs, ensuring segregation of digital, analogue, motor, display, and control sections for pristine sound quality. Critical capacitors are complemented by film types for signal clarity, with power supplies bolstered by solid polymer capacitors and custom Rega K-Power smoothing capacitors for low impedance and efficient rectification. The Isis also features optimized control code for swift CD processing and display interaction, enhancing user experience through precise control mechanisms.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnology\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Isis valve CD player employs a cutting-edge design where the digital to analogue converter's differential output is amplified by a valve differential amplifier, utilizing a careful amount of feedback for stability. The amplifier, powered by 5814A triodes and complemented by a solid-state current generator, optimizes the converter's differential output. This setup leads to a passive Butterworth second-order LC filter, with the final signal boost provided by an ECC88 triode, readying it for the output and balancing transformer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe design strategy was to balance the valve's harmonic richness without overshadowing the digital stage's clarity, achieving an overall THD of typically 0.06%, with a desirable emphasis on even-order harmonics, especially the 2nd. This approach ensures the valve's warmth enriches the digital precision without compromise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExtensive testing for the ideal tube configuration confirmed the 5814A's superiority in minimizing microphonics, ensuring reliability, and enhancing audio quality. Both high and low tension power supplies mirror the solid-state Isis in regulation and component choice, with a dedicated 50 VA transformer providing isolation between digital and analogue sections, ensuring purity of sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA balanced output, integral to the valve circuit design, incorporates a high-standard transformer, mirroring the one in the Ios MC amplifier, to maintain signal integrity and balanced audio output. This meticulous attention to detail in the Isis's design is intended to complement the Rega Osiris amplifier perfectly, promising an unparalleled listening experience that reflects the passion and precision invested in its creation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-6naz0isypk\/images\/stencil\/original\/image-manager\/rega-valve-isis-5.jpg?t=1707240988\" width=\"750\" height=\"750\"\u003eDigital Section\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe digital architecture of this device has been meticulously optimized, with significant enhancements across key components including the mechanism, optical amplifier, DSP core, PLL, master clock, and motor power supplies, ensuring peak performance and reliability. To further refine its operation, the digital circuitry benefits from an additional 10 dedicated power supply regulators, emphasizing the commitment to precision and stability in its functioning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDistinct power supplies are allocated for the motor, user interface processor, and display, underlining the design's focus on isolating and optimizing each component's performance. A dedicated 50 VA transformer provides galvanic isolation for the digital stage, mirroring the care taken in the analogue section to prevent interference and maintain signal purity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe device's mechanism undergoes rigorous grading and matching to the servo circuits, guaranteeing that the servo and optical amplifiers operate at their most efficient point. This meticulous calibration enhances error correction capabilities and playability, ensuring a smooth and accurate reading of discs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe optical amplifier's headroom sees a 10% improvement by increasing the voltage in its power supply, a testament to the design's innovative approach to maximizing the potential of every component in the digital section, resulting in superior audio fidelity and user experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDigital\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAfter five years of meticulous development, this groundbreaking player emerges as a collaboration between Rega and its design partners, introducing an innovative servo controller at its core. This state-of-the-art controller leverages cutting-edge signal processing technologies to guarantee that the data extracted from discs is of unparalleled quality. The fully digital servo employs sophisticated algorithms, optimizing the laser's position for data retrieval with unparalleled precision in focus, size, and tracking. This advanced approach ensures that every disc read is executed with utmost accuracy, showcasing the dedication to achieving the highest fidelity in digital audio playback.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eExtra Error Correction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe latest innovation from Rega introduces a chip-set that transcends past limitations, eliminating the need to compromise between error correction capabilities. Previously, designers faced a choice: enhance jog resistance or prioritize musical performance. The new Rega chip-set, however, marries these two critical aspects, delivering both optimized musical fidelity and superior jog\/vibration resistance. This advancement signifies a leap forward in audio technology, ensuring that listeners no longer have to sacrifice audio quality for durability against physical disturbances.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSuper-Stable Phase Lock Loop\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe integrated circuit (IC) within this device is governed by a proprietary Phase-Locked Loop (PLL) exclusively designed by Rega’s team. This specialized PLL enhances the accuracy of CD data retrieval and significantly elevates the quality of data fed to the Digital-to-Analog Converter (DAC). This innovation not only ensures more precise playback but also noticeably improves the overall auditory experience by delivering cleaner, more accurate sound data to be transformed into audio.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eLow Noise Digital Design\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIn crafting their CPU integrated circuit (IC), Rega devoted meticulous attention to minimizing noise within the data and address buses. This effort is pivotal in ensuring that both the ground and signal connections to the Digital-to-Analog Converter (DAC) remain exceptionally 'clean.' By prioritizing the purity of these connections, we've significantly enhanced the overall sound quality, providing a pristine audio output that stands out for its clarity and fidelity. This approach underscores their commitment to delivering audio experiences that are not just heard but deeply felt.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUSB Input\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe device facilitates a seamless direct connection to a laptop or PC through a USB A-B cable, enabling the streaming of internet radio, MP3, or WMA files directly from your computer using the Isis's superior internal Digital-to-Analog Converter (DAC). The USB input is enhanced with a dual-clocked, isolated USB interface, allowing the device's DAC to interface with a computer's USB port while operating on its own regulated power supply. This design includes galvanic isolation from the main Isis player circuitry, effectively preventing earth current flow between the CD player and the host computer and eliminating noise from the computer's power supply. This ensures a clean, uninterrupted audio stream devoid of any interference from the computer's electrical system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDisc Analysis\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Valve Isis possesses a sophisticated disc analysis system, akin to the engine management systems found in modern automobiles that adjust settings based on variables like temperature and fuel quality. Upon loading a disc, the Isis meticulously adjusts its settings for that specific disc to ensure optimal, error-free playback. This unique capability allows the Isis to successfully read and play discs that may have marks or scratches, which could render them unplayable on other devices. This feature underscores the Isis's advanced design and technological innovation, aimed at providing a seamless and high-quality listening experience regardless of the condition of the physical media.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-6naz0isypk\/images\/stencil\/original\/image-manager\/rega-valve-isis-6.jpg?t=1707241019\" width=\"750\" height=\"750\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications: \u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e780 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Sampling Frequency\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e44.1 kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e46 W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eDimensions and Weight: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOverall -\u003c\/strong\u003e\u003cspan\u003e 434 x 112 x 350 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpace needed to operate -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e434 x 200 x 350 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Weight -\u003c\/strong\u003e\u003cspan\u003e 19.5 kg\u003c\/span\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Default Title","offer_id":51268128342297,"sku":"0300newrega","price":13025.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Rega_Valve_Isis_Tube_Reference_CD_Player_1.jpg?v=1769016785"},{"product_id":"unison-research-simply-845-integrated-tube-amplifier","title":"Unison Research Simply 845 Integrated Tube Amplifier","description":"\u003ch2 class=\"product-name-link\"\u003e\u003cspan title=\"Unison Research Simply 845 Integrated Tube Amplifier\"\u003eUnison Research Simply 845 Integrated Tube Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe new Simply 845 The creation of this audio component is the result of years of design experience, in-depth knowledge of electronic tubes, and our passion and desire to make \"unique\" pieces of great value, in which traditional craftsmanship is combined and integrated with high electronic technology.\u003c\/p\u003e\n\u003cp\u003eThe New Simply 845 ranks at the top of Unison Research's line of integrated tube amplifiers, second only to the historic ABSOLUTE 845. The SIMPLY 845, like the ABSOLUTE 845, also employs the famous 845 direct-heated triodes, tubes well known for remarkable durability and extraordinary sonic qualities.\u003c\/p\u003e\n\u003cp\u003eThe great advantage of integrated amplifiers is the incorporation in a single chassis of the preamplifier and the power amplifier. This makes it possible to eliminate the need for high-cost interconnect cables that are never truly neutral to sound reproduction. It should be noted that in the renewed production of the Simply 845 its size has been reduced by bringing all input and output connectors, strictly gold-plated and of a new type, to the rear of the amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003eTransformer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAs in all Unison Research tube amplifiers, the output transformers in the Simply 845 are of our exclusive design and made one by one, by hand.\u003c\/p\u003e\n\u003cp\u003eA good output transformer is not only the result of a rigorous design, but also the choice of materials particularly suited to act linearly with the intense magnetic and electric fields interacting within it.\u003c\/p\u003e\n\u003cp\u003eThe Simply 845 uses very thin Mylar and Polypropylene insulators suitable to contain parasitic capacitance and dispersion of magnetic fluxes as much as possible thus achieving an extended frequency range and very low harmonic distortion.\u003c\/p\u003e\n\u003cp\u003eIn addition, the ferromagnetic core employed is considerably different from cores commonly used in audio products and consists of a stack of thin laminations of a special alloy of iron and silicon all insulated from each other, the molecules of which are oriented and fixed in a stable manner to facilitate the flow of the lines of force of magnetic fields.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003eCircuits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn the Simply 845 all stages, both the preamplifier and power output, operate in pure class A. The preamplifier circuits are fed by stabilized linear-type electronic power supplies designed specifically to minimize interference with mains noise.\u003c\/p\u003e\n\u003cp\u003eIn the electronic circuits, all capacitors affected by the audio currents are anti-inductive with armatures insulated by polypropylene dielectrics, the ultimate in current technology. The printed circuit boards used are not of the normal industrial type, but differ in having fiberglass backing, and pure electrolytic copper traces three times as thick as the standard.\u003c\/p\u003e\n\u003cp\u003eThe volume potentiometer plays a very important role in high sound quality, and for this reason our choice fell on the famous RK27 motorized Japanese-made ALPS.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18pt;\"\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Integrated Valve Amplifier\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValves:\u003c\/strong\u003e 2 x 845 Selected 2 x ECC 82 \/ 12AU7 selected\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClass:\u003c\/strong\u003e Classe A Output stage topology: Single-ended\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Power:\u003c\/strong\u003e 23W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBandwidth:\u003c\/strong\u003e 20Hz-50kHz, +0dB -1dB @ 12W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeedback Level:\u003c\/strong\u003e 14 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 6 Ohm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 47 Kohm \/ 100 pF\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput:\u003c\/strong\u003e 4 line level Outputs: 1 Tape, 1 Subwoofer\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 300VA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizes:\u003c\/strong\u003e 37 cm x 26 cm x 57 cm ( L x H x D ) 14 1\/2 x 10 1\/4 x 22 1\/2 inch\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 30,5 kg - 67 Ibs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Fuses:\u003c\/strong\u003e 5x20mm – 6.3 AT 100V-120V\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Default Title","offer_id":51268142170393,"sku":"1699newUNSN","price":10999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Unison_Research_Simply_845_Integrated_Tube_Amplifier_1.jpg?v=1769089599"},{"product_id":"unison-research-phono-one-tube-preamplifier","title":"Unison Research Phono One Tube Preamplifier","description":"\u003ch2\u003e\n\u003cspan\u003e\u003cstrong\u003eUnison Research Phono One Valve Phono Preamplifier\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePhonoOne has been one of the mostly appreciated Unison Research units. Even if the production of this item has been discontinued some years ago the request never stopped so we decided to renew and improve this design. Nothing has changed it the external looking since the original design was so nice and timeless that even after many years it has it’s untouched aesthetic appeal.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe circuit implemented has lots of features in common with the SimplyPhono, here one more tube has been used, bringing up to 10 the number of triode (i.e. 5 ECC83\/12AX7 double triodes). All of the gain stages are now implementing parallel configuration for the best noise and distortion performances. This solution increases also the overall gain to approximately 54dB, enough for all the MM and most of the MC cartridges. The same passive RIAA network has been adopted but with special selected components in order to ensure strict tolerance to the equalization curve. Increased value for the output capacitors improves bandwidth and phase rotation at low frequencies.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIn order to avoid the problem of dc voltage and bump during the warm up and switch off time of the unit a delayed muting function has been implemented, this way the output is disabled till the tubes reaches they’re optimal temperature and working point at the switch on and prevent the loud bump at the switch off. While in SimplyPhono only the resistive component of input impedance is selectable here both resistance and capacitance can be matched to the requirement of any cartridge for best performances. A dedicated free location on the PCB allows the installation of custom value resistors in order to set the interface parameters even at any non common value.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eParticular care has also been dedicated to power supply design. In order to minimize cross-talk and inter-stage interference an independent RC filter cell has been placed near every gain stage, thus reducing the cross-talk (especially at low frequency) of more than 20dB in comparison with the extraordinary performances of SimplyPhono. In the new PhonoOne low frequency cross-talk is practically immeasurable, less than -90dB. Also a careful layout design improving channel separation and interference rejection, together with an elastic suspension of the amplifier board helped bringing the sonic performances of the new PhonoOne to a supreme level of natural detail and musical clarity.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAs imposed for a no-compromise design, all the supply voltage are regulated and heavy filtered. Nothing has been neglected: all the signal wiring are hand soldered using shielded wire, the placement of the tubes takes care of the mechanical micro distortion of the physical parts of the tubes when operated in horizontal position, oversized power components and adequate cooling ensures high reliability.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWe are sure the new PhonoOne will be highly appreciated by anyone looking for a phono preamplifier able to offer an involving listening experience.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eType: Stereo Phono Valve preamplifier\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClass: pure A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRIAA : passive +\/- 0.1 dB (20 Hz \/ 20 KHz)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput Impedance: 800 ohm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutputs: 1 x line\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGain : 54 dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTotal Harmonic Distorti on (THD): 0.1 % at 1 volt output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSignal to Noise Ratio (S\/N): – 80 dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInputs: 1 per fonorivalatore MM o MC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput Impedance: 47 Kohm – 100 – 50 – 22 ohm \/ 100 – 200 – 320 – 420 pF ( modifiable )\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeedback factor: 0 dB.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eValves: 5 x ECC83 \/ 12AX7\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAlimentatore: esterno\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDimension: 37.3 x 5.84 x h 24.63 cm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNet Weight: 3.6 Kg circa (including power supply)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Default Title","offer_id":51268144431385,"sku":"1984newUnisonResearch","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Unison_Research_Phono_One_Tube_Preamplifier_1.jpg?v=1769091927"},{"product_id":"unison-research-simply-phono-tube-preamplifier","title":"Unison Research Simply Phono Tube Preamplifier","description":"\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003ePlease note that the SimplyPhono Power Supply is required. Price shown includes the power supply. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eUnison Research Simply Phono Valve Phono Preamplifier\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eWhile phono preamps with valves are becoming increasingly common, not all of them offer stunning performance within their respective price classes. The Unison Research Simply Phono is simply that—an outstanding tubed phono stage that offers incredible performance for the price.\u003cbr\u003e\u003cbr\u003eAs can be easily verified there’s a renewed interest for vinyl in the hi-fi market. The Black Disk seems to catch the attention of a wider audience that the consolidated lovers it always could rely on.\u003cbr\u003e\u003cbr\u003eAware of this trend Unison Research decided to enhance its catalogue adding a new turntable+arm+cartridge system named Giro and to work on a new release of two of its standalone phono stages: SimplyPhono and PhonoOne.\u003cbr\u003e\u003cbr\u003eThe new SimplyPhono bears the same name and indeed shares the same appearance as its predecessors but thanks to a revisited circuitry and improved layout it exhibits noticeably better audio performances.\u003cbr\u003e\u003cbr\u003eAs its predecessor the new SimplyPhono is an all-tube phono preamplifier. All the stages work in pure class A and no global negative feedback neither local feedback is applied. It employs 4 ECC83\/12AX7 double triode (versus the 3 ones used in the previous release of the unit).\u003cbr\u003e\u003cbr\u003eThe tubes are arranged so that the first couple of triodes acts in parallel as a maximum gain stage implementing a particular configuration named “ionic bias” in order to prevent the cathode self-polarizing circuit from introducing unwanted local reverse-effects and with improved performances as regards noise and distortion.\u003cbr\u003e\u003cbr\u003eFor the RIAA equalization network a completely passive solution has been chosen after some listening test. The use of strict tolerance resistors and hand picked, measured and selected capacitors ensures a precision of 0.1dB of the frequency response.\u003cbr\u003e\u003cbr\u003eThe equalization network is followed by a second gain stage direct coupled with a cathode follower output stage as an optimal solution in order to achieve the needed overall gain and a low output impedance.\u003cbr\u003e\u003cbr\u003eParticular care has been put in the power supply stages. In order to maximize the dynamic response of the unit a high value for the anodic supply has been chosen. A particular circuit using a series power MOSFET and a precise voltage regulator ensures a stable low ripple supply voltage of more than 300V. A further filter feeds the second and output stages of both channel with a very stable voltage.\u003cbr\u003e\u003cbr\u003eIn order to minimize cross-talk and PSRR (power supply rejection ratio) in the first (and more tricky) gain stage a last couple of RC filters and a zener regulations has been implemented, one for each channel.\u003cbr\u003e\u003cbr\u003eAs usual for Unison Research technical staff, a great care has been dedicated to the design of the layout of the board. This is a key feature that is often undervalued but that can heavily affect the final result. A smart symmetrical design, outcome of a long dated knowledge, improved even more cross-talk and noise parameters.\u003cbr\u003e\u003cbr\u003eAs an example we can measure a huge improvement of cross-talk over all the audio spectrum with a reduction of 20dB at middle band frequencies.\u003cbr\u003e\u003cbr\u003eWith a gain that makes it suitable for all MM and medium to high level MC cartridges, with a noticeable improvement of sonic performances, with improved quality RCA connectors and input impedance variable setting the new SimplyPhono accentuates it already high value.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eType : Stereo Phono Valve preamplifier\u003cbr\u003eClasse: pure A class\u003cbr\u003eRIAA : passiva +\/- 0.2 dB ( 20 Hz \/ 20 KHz )\u003cbr\u003eOutput Impedance: 800 ohm.\u003cbr\u003eUscita: 1 x line\u003cbr\u003eGain : 52 dB\u003cbr\u003eTotal Harmonic Distortion (THD): 0.4 % at 1 volt output\u003cbr\u003eSignal to Noise Ratio (S\/N): – 72 dB\u003cbr\u003eInputs: 1 x fonorivelatore MM o MC\u003cbr\u003eInput Impedance: 47 Kohm – 100 – 50 – 22 ohm \/ 100 pF (modifiable)\u003cbr\u003eFeedback factor: 0 dB\u003cbr\u003eValves: 4 x ECC83 \/ 12AX7\u003cbr\u003ePower Supply: externel\u003cbr\u003eDimension: 140 x 290 x h 105 ( mm )\u003cbr\u003eNet Weight: 3 Kg (including power supply)\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Default Title","offer_id":51268190798105,"sku":"1985newUnisonResearch","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Unison_Research_Simply_Phono_Tube_Preamplifier_1.jpg?v=1769091767"},{"product_id":"aqua-la-scala-mkiii-optologic-r2r-tube-hybrid-dac","title":"Aqua La Scala MkIII Optologic R2R Tube Hybrid DAC","description":"\u003ch2\u003e\u003cspan\u003eAqua La Scala MkIII Optologic R2R Tube Hybrid DAC Key Features: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\"\u003e\n\u003cstrong\u003eProprietary Optologic D\/A Conversion System –\u003c\/strong\u003e\u003cspan\u003e Utilizes a pure R2R ladder DAC architecture with FPGA-based decoding, eliminating the need for digital filters and ensuring pristine sound reproduction.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\n\u003cstrong\u003e(NEW) PIBU (Pilot Buffer) Analog Module –\u003c\/strong\u003e\u003cspan\u003e A newly developed analog module that eliminates output capacitors, enhancing signal purity and delivering exceptional musicality.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\n\u003cstrong\u003eUpgraded Components –\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eNow features C-core transformers and improved digital AQlink and USB card.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\n\u003cstrong\u003eValve\/MOSFET Hybrid Circuitry –\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eCombines the warmth of valves with the precision of MOSFETs in a pure Class A configuration, offering a rich and engaging audio experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\n\u003cstrong\u003eModular Design –\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eEnsures future-proofing with upgradeable components, reflecting Aqua’s commitment to sustainability and long-term value.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\n\u003cstrong\u003ePremium Construction –\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eFeatures an aluminum anti-resonant cabinet with a Nextel coating, designed and handcrafted in Italy, exemplifying superior craftsmanship.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Description: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAqua introduces the La Scala MkIII, a significant advancement in the evolution of the La Scala DAC. True to Aqua’s philosophy, this latest iteration merges innovative technology, meticulous craftsmanship, and an unwavering commitment to achieving the most authentic musical reproduction.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMore than just an upgrade, the La Scala MkIII integrates all prior enhancements—such as C-core transformers, digital AQlink, and an upgraded USB card—while introducing a groundbreaking development in its analog section. In addition to its VALVE\/MOSFET hybrid circuitry, the new design features a completely re-engineered analog module, the PIBU (Pilot Buffer), developed in Aqua’s laboratories.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe key advantage of the PIBU module is the removal of output capacitors, a change that distinguishes the MkIII from its predecessors. With high output current capability and exceptional driving performance, this refinement significantly enhances sonic purity and musical expression. Listening tests confirm that the updated analog board seamlessly blends cutting-edge electronics with a refined, natural sound.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnhancements extend to the digital domain as well. The pure R2R ladder DAC now benefits from newly implemented driving circuits within the FPGA, further refining digital performance. Featuring Aqua’s proprietary Optologic DAC technology, this updated design ensures unparalleled precision in signal conversion.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe La Scala MkIII represents a major step forward in elevating an already outstanding listening experience.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn keeping with Aqua’s commitment to sustainability, the brand’s modular design philosophy allows existing La Scala DAC owners to upgrade their units to MkIII specifications. This approach ensures long-term value, enabling users to experience the latest in high-performance audio without replacing their entire system.  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eHigh performance proprietary FPGA-based digital decoding without digital filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eGalvanic and magnetic isolations between the FPGA and R2R ladder converter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eDiscrete R2R ladder DACs with low noise precision resistors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eJitter free digital interface AQlink (I2S protocol), uncompromising digital connection to La Diva cd transport\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eZero S\/PDIF Jitter design, digital receiver stage PLL (phase locked loop) technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eHigh-performance AQ Discrete Regulator (MOSFET, J-FET, BJT) for analog and digital DAC’s power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eValve-Mosfet direct coupling analog stage in pure class-A without negative feedback. High output current capability and the exceptional piloting performances of PIBU (Pilot Buffer) new module.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eMOSFET Virtual battery circuit for analog anode supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eSoft-start power up for extended tube life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eetherCON RJ45 (AQlink) input connection, employs CAT6 cable can connect both RJ45 and professional etherCON RJ45\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003e2 separate low noise double C-core power transformers, one for the analog and one for the digital section\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eMODULAR DESIGN with upgradeable multi board system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eRegulated DC filament supplies with soft start for tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eFully discrete analog stage, not even a single Op-Amp is used\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eProprietary USB Firmware \/ driver : Apple MAC OS - Linux OS : USB asynchronous native support, no need to install drivers software\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eFully upgradeable asynchronous USB module with resolution 44.1kHz to 384kHz PCM up to 24 bits, DSD64, DSD128, operates with computers running OSX 10.7 and above, WINDOWS 10 , 8 , 7 and XP ASIO - WASAPI bit perfect high-speed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eDigital phase selector on front panel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eHigh-quality parts selected for sound quality:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003e105° long life capacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003elow noise Metal Foil ultra-precision resistors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003edouble metallized film pulse capacitor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eultra-fast diodes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003ehalogen free cables\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eAluminium anti-resonant cabinet with Nextel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eDesigned and handmade in Italy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eInput:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eRJ45 AQlink (I2S serial bus) - PCM 24 bit \/ 384kHz – DSD64, DSD128 via DoP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eBNC coax (S\/PDIF) 75 ohm  -  PCM 24 bit \/ 192kHz – DSD64 via DoP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eRCA coax (S\/PDIF) 75 ohm  -  PCM 24 bit \/ 192kHz – DSD64 via DoP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eAES\/EBU balanced 110 ohm  -  PCM 24 bit \/ 192kHz – DSD64 via DoP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eUSB port  -  PCM 24 bit \/ 384kHz – DSD64, DSD128 via DoP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eAT\u0026amp;T (ST Fiber) -  PCM 24 bit \/ 192kHz – DSD64 via DoP (optional)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli aria-level=\"1\"\u003e\u003cspan\u003eAnalog output:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eRCA single-ended\u003c\/span\u003e\u003c\/li\u003e\n\u003cli aria-level=\"2\"\u003e\u003cspan\u003eXLR balanced with transformer\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications: \u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDigital to Analog Conversion Type\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eProprietary Optologic D\/A conversion system, Pure R2R ladder - FPGA-based without digital filter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Native Sample Rates\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eAQlink \/ I2S serial bus - USB PC Audio: 44.1kHz to 384kHz PCM up to 24 bits, DSD64, DSD128, Supports DSD via DoP on all inputs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDAC Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eMultibit sign magnitude R2R ladder (upgradable)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eAsynchronous USB (High Speed)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eIsolated USB Audio Class 2 with Type B connector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003ePLL (Phase Locked Loop) technology 128 or 256 FS internally selectable, AQlink (I2S bus), CMOS \/ LVCMOS level\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eOversampling Factor\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e1x\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e- RJ45 AQlink (I2S serial bus) - PCM 24 bit \/ 384kHz – DSD64, DSD128 via DoP\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- BNC coax (S\/PDIF) 75 ohm - PCM 24 bit \/ 192kHz – DSD64 via DoP\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- RCA coax (S\/PDIF) 75 ohm - PCM 24 bit \/ 192kHz – DSD64 via DoP\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- AES\/EBU balanced 110 ohm - PCM 24 bit \/ 192kHz – DSD64 via DoP\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- USB port - PCM 24 bit \/ 384kHz – DSD64, DSD128 via DoP\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- AT\u0026amp;T (ST Fiber) - PCM 24 bit \/ 192kHz – DSD64 via DoP (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eAnalogue Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eUNBAL 2 RCA Output: 2.6 V RMS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBALANCED (passive transformer symmetrical) 2 XLR Output: 3.6 V RMS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e50 ohm RCA - 600 ohm XLR\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLoad Impedance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e1 kohm (min.) 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