{"title":"ModWright","description":"","products":[{"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":"modwright-ls99-balanced-preamplifier","title":"ModWright LS99 Balanced Preamplifier","description":"\u003ch3\u003eDan’s Design Basis\u003c\/h3\u003e\n\u003cp\u003eBased on the LS 300, our Reference Flagship balanced tube preamp, the LS 99 uses the same transformer coupled input and output topology, tube rectified, and SS regulated power supplies with (2) 6922 driver tubes. The power supply is outboard, but not dual mono, like the LS 300. In keeping with the ‘9’ series of products, we took the best elements of our Reference design and built them into a more compact, simple, and elegant enclosure. This allows us to keep 95% of the sonics of the Reference product and reduce the price by nearly $5,000. I am quite pleased with the result.\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cp\u003e(2) XLR Fully Balanced Inputs.\u003cbr\u003e(3) RCA Inputs.\u003cbr\u003e(1) RCA HT\/BP (Home Theater Bypass Input).\u003cbr\u003e(2) XLR Fully Balanced Outputs.\u003cbr\u003e(2) RCA Outputs.\u003cbr\u003eDual Remote 12V Trigger Outputs.\u003cbr\u003eRemote Control: Volume, mute and trigger outputs.\u003cbr\u003eTube Output: 6922\/6DJ8\/7308\/E88CC\u003cbr\u003eTube Rectified: 5AR4\/GZ34 and Equivalents.\u003cbr\u003ePure Class A.\u003cbr\u003eExternal Power Supply.\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cp\u003eGain: 11dB.\u003cbr\u003eFrequency Response: 20Hz – 150Khz flat.\u003cbr\u003eInput Impedance: 30K.\u003cbr\u003eOutput Impedance: 100 ohm.\u003cbr\u003eNoise Floor: -110dB (unweighted).\u003cbr\u003eDimensions: Preamp = 10.5”W x 4.5”H x 12”D. (Depth includes 1.25” knobs and .75” RCA’s. Height does not include exposed tubes. Overall height varies by tube mfr).\u003cbr\u003eDimensions: External Supply = 7”W x 9”D x 3”H\u003cbr\u003eWeight: Preamp = 17 lbs. External Supply = 11 lbs.\u003cbr\u003eCombined Shipping Weight: 33 lbs.\u003cbr\u003eUmbilical: (1) 4 ft. umbilical with 8-pin Switchcraft connectors.\u003c\/p\u003e\n\u003ch3\u003eProudly hand crafted in the U.S.A.\u003c\/h3\u003e","brand":"The Music Room","offers":[{"title":"Black Faceplate Black Knobs","offer_id":51267927867673,"sku":"2449newMDWR-0001","price":6500.0,"currency_code":"USD","in_stock":true},{"title":"Black Faceplate Silver Knobs","offer_id":51267927900441,"sku":"2449newMDWR-0002","price":6500.0,"currency_code":"USD","in_stock":true},{"title":"Silver Faceplate Black Knobs","offer_id":51267927933209,"sku":"2449newMDWR-0004","price":6500.0,"currency_code":"USD","in_stock":true},{"title":"Silver Faceplate Silver Knobs","offer_id":51267927965977,"sku":"2449newMDWR-0003","price":6500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/ModWright_LS99_Balanced_Preamplifier_1.jpg?v=1768051945"},{"product_id":"modwright-kwh-225i-hybrid-integrated-amplifier","title":"ModWright KWH 225i Hybrid Integrated Amplifier","description":"\u003ch2\u003eModWright KWH 225i Hybrid Integrated Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKWH 225i Hybrid Integrated\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe KWH 225i represents the culmination of years of SS and tube preamp and amplifier design. Our preferred approach has always been that of a hybrid system. The KWI 200 SS integrated amp was a big success for us, offering excellent performance and integration. The KWH 225i takes things to the next level. We combined the solid state output stage of our Reference KWA 150SE amp with the controls and integration of the KWI 200 and a tube preamp stage. We then increased the power to 225W. The result is the KWH 225i. We think you’ll like it!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePOWER RATINGS\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e225W at 8 ohms at .04% THD.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e400W at 4 ohms at .04% THD.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e(3) pairs RCA inputs.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1) pair XLR inputs.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1) pair RCA Home Theater Bypass or Preamp Input.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1) pair RCA Preamp-outputs.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2) Pairs 5-way binding posts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFront panel controls: Input select, power, volume and HTBP.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRemote Control: Volume, Mute, Input, Power, Display dim\/off.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClass A\/B Operation. First 25W in Class A.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eZero Global Negative Feedback.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOptional: MM\/MC Phono with one pair RCA inputs.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2) 6922 driver tubes (6dj8, ECC88, 7308 acceptable substitutes).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDimensions: 17“W x 17“D x 6.5“H\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Weight: 64 lbs \/ Shipped Weight: 70 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGain: 30dB.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFrequency Response: 20Hz-100Khz (+\/-0dB).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput Impedance: 20K.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput Sensitivity: 2V rms.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMax input level: 6 Vrms (18V pk-pk).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOPTIONAL SS PHONO STAGE\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eUser Installable.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1) set RCA inputs.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePhono Gain: 50dB.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMM \u0026amp; High Output MC.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLoading: 50-100-500-1K-47K-100pf.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eKWH 225i Hybrid Integrated\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(3) pairs of RCA inputs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1) pair of XLR inputs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1) pair of Home Theater Bypass Input\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1) pair RCA Preamp-outputs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2) pairs 5-way binding posts\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGain: 30dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFrequency Response: 20Hz-100Khz (+\/-0dB)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput Impedance: 20K\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInput Sensitivity: 2V rms\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMax input level: 6 Vrms (18V pk-pk)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFront panel controls: Input select, power, volume and HTBP\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTubes: (2)6922\/6dj8\/7308\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClass A\/B Operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFirst 25W in Class A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eZero Global Negative Feedback\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDims: 17W x 17D x 6.5H\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Weight: 64 lbs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShipped Weight: 70 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eRemote Functions\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePower, volume, mute, input select, dim\/turn off displays\u003c\/span\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51268079747353,"sku":"1421newModWright","price":9750.0,"currency_code":"USD","in_stock":true},{"title":"Black with Phono Upgrade","offer_id":51268079780121,"sku":"1422newModWright","price":10100.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51268079812889,"sku":"1419newModWright","price":9750.0,"currency_code":"USD","in_stock":true},{"title":"Silver with Phono Upgrade","offer_id":51268079845657,"sku":"1420newModWright","price":10100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/ModWright_KWH_225i_Hybrid_Integrated_Amplifier_1.jpg?v=1768052848"},{"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-150-reference-phono-stage","title":"ModWright PH 150 Reference Phono Stage","description":"\u003ch2\u003eModWright PH 150 Reference Phono Stage\u003c\/h2\u003e\n\u003cp\u003eWe are pleased to present the new PH 150 Reference Tube Phono stage with on-the-fly loading and attenuation controls.\u003cbr\u003e\u003cbr\u003eThe PH 150 is an all tube-transformer coupled design with external SS PS 150 power supply.\u003cbr\u003eMax gain = 72dB. MM\/MC, Stereo\/Mono, RCA and XLR (fully balanced outs) and rear phase toggle.\u003cbr\u003eResistive and capacitive loading may be adjusted on-the-fly via front panel controls.\u003cbr\u003eGain may also be adjusted in 0, -6dB and -12dB steps, on-the-fly for both MM and MC inputs.\u003cbr\u003eInputs may also be switched on-the-fly, from MM to MC carts for tables with multiple arms.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMM\/MC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e72dB max MC gain; 57dB max MM gain.\u003cbr\u003e\u003cstrong\u003eLoading:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(6) resistive and (6) capacitance loadings via front panel control – on the fly!\u003cbr\u003e\u003cstrong\u003eGain Adjustment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront panel on-the-fly control of gain = 0dB, -6dB, -12dB attenuation.\u003cbr\u003e\u003cstrong\u003eInput Switching:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMM\/Mute\/MC input switching on-the-fly via front panel controls.\u003cbr\u003e\u003cstrong\u003eMono\/Stereo Switching:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront panel controls.\u003cbr\u003e\u003cstrong\u003ePhase Switching:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erear toggle.\u003cbr\u003e\u003cstrong\u003eXLR\/RCA Output Switching:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRear toggle selects XLR (fully balanced) or RCA outs.\u003cbr\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExternal, pure SS, via 4ft. umbilical.\u003cbr\u003e\u003cstrong\u003eTubes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2)6C45; (2)6922\/6DJ8\/7308\u003c\/p\u003e\n\u003ch3\u003eReviews:\u003c\/h3\u003e\n\u003cp\u003ePH150 Tube Phono Stage Review— \u003cem\u003eConsequent\u003c\/em\u003e by Thomas Schmidt (July 2014)\u003cbr\u003e\u003ca href=\"http:\/\/www.highfidelity.pl\/@main-532\u0026amp;lang=en\"\u003e\u003c\/a\u003ePH150 Tube Phono Stage (English) Review— \u003cem\u003eHigh Fidelity\u003c\/em\u003e by Marek Dyba (January 2015)\u003cbr\u003e\u003ca href=\"http:\/\/www.modwright.com\/cms\/resources\/hifi127modwrightlr.pdf\"\u003e\u003c\/a\u003e PH150 Tube Phono Stage Review — \u003cem\u003eHiFi+ Magazine (Issue 127) 2015\u003c\/em\u003e by Jason Kennedy\u003cbr\u003e\u003ca href=\"https:\/\/www.theabsolutesound.com\/articles\/modwright-instruments-ph-150-reference-phonostage\" target=\"_blank\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003eThe Absolute Sound - Greg Weaver Jul 07th, 2016\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51268080107801,"sku":"1399newModWright","price":9750.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51268080140569,"sku":"1398newModWright","price":9750.0,"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.jpg?v=1768053261"},{"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":"modwright-kwa-99-mosfet-monoblock-amplifiers-pair","title":"ModWright KWA 99 MOSFET Monoblock Amplifiers; Pair","description":"\u003ch2\u003eModWright KWA 99 MOSFET Monoblock Amplifiers Product Description:\u003c\/h2\u003e\n\u003cp\u003eModWright Instruments Inc., manufacturer of the award-winning KWA 150SE amplifier, PH 9.0\/X\/T tube phono stage and LS 300 Reference balanced tube preamp, is introducing their new KWA 99 mono block solid state amplifiers in full production. Like the best-selling PH 9.0 tube phono stage, their form factor, aesthetic, and price-point, focus on a compact enclosure and engineering to offer exceptional performance at an attractive price point.\u003c\/p\u003e\n\u003cp\u003eThe KWA 99 mono block amplifiers use current production Exicon Lateral MOSFETs for unparalleled sound, performance, and reliability. The enclosure design features fully exposed heatsinks to allow for high bias and lower distortion operation. 12V trigger inputs allow for whole system integration, specifically with the LS 99 tube preamp. These amps offer the sound of our best amplifiers with an even greater degree of resolution, detail, and live sound.\u003c\/p\u003e\n\u003ch2\u003eFEATURES:\u003c\/h2\u003e\n\u003cp\u003e(1) RCA and XLR input per amp.\u003cbr\u003e(1) Pair 5-way binding posts per amp.\u003cbr\u003eAnalog VU Meters with Adjustable brightness (bright, dimmer or off).\u003cbr\u003eToggle for internal LEDs,  (On\/Off).\u003cbr\u003e(1) 12V input trigger per amp.\u003cbr\u003eZero global feedback.\u003cbr\u003eClass A\/B operation with High Class A bias emphasis.\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS:\u003c\/h2\u003e\n\u003cp\u003ePower: 100W @ 8 ohms; 200W @ 4 ohms; 450W peak power.\u003cbr\u003eInput Impedance: 50K\u003cbr\u003eGain: 26dB\u003cbr\u003eFrequency Response: 20Hz – 200Khz.\u003cbr\u003eDimensions: 10”W x 6”H x 15”D\u003cbr\u003eWeight: 29 lbs - 33 lbs shipped.\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Default Title","offer_id":51268130636057,"sku":"0434newMDWR","price":9000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/ModWright_KWA_99_MOSFET_Monoblock_Amplifiers_Pair_1.jpg?v=1768052265"},{"product_id":"modwright-linear-power-supply-for-weiss-dac-204-205","title":"ModWright Linear Power Supply for Weiss DAC 204 \u0026 205","description":"\u003ch2\u003eModWright Linear Power Supply for Weiss DAC 204 \u0026amp; 205 Product Description: \u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ModWright Linear Power Supply (LPS) for the Weiss DAC 204 and 205 is crafted to deliver low noise and high power. It incorporates redundant voltage regulators along with AC mains and DC filtering. The power transformer is oversized by 500%, ensuring there is no current limiting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen compared to the standard switching supply included with the Weiss DAC 204, the ModWright LPS significantly reduces the noise floor. This reduction enhances bass response, expands the soundstage, and improves detail and resolution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Weiss DAC 204 offers exceptional performance and value for a DAC priced under $4,000. It supports comprehensive input and output connectivity for both digital and analog signals and is compatible with all current high-resolution formats. Despite its compact and space-saving design, the power supply must be external. The stock Weiss DAC 204's primary shortcoming is its standard power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ModWright power supply package includes a 3-foot, 2-conductor umbilical cable, featuring a SpeakON connector at the power supply end and a 2.5mm stereo jack at the DAC input.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOperating Instructions:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWhen first installing the ModWright Weiss DAC power supply, first plug an AC power cord into the Weiss DAC. 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At the heart of that amplifier, and every ModWright solid-state amplifier since, is the Solid State Music Stage (SSMS), originally developed by Alan Kimmel.\u003c\/p\u003e\n\u003cp\u003eOver the years, every aspect of the design has been further refined:\u003cbr\u003egreater power delivery, lower noise, increased precision, improved efficiency, and a more sophisticated overall aesthetic.\u003c\/p\u003e\n\u003cp\u003eThe result is the KWA 300 Reference Stereo Power Amplifier. A design created not simply to impress technically, but to reproduce music with effortless authority, natural flow, and emotional realism.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003ePOWER RATINGS\u003c\/b\u003e\u003cbr aria-hidden=\"true\"\u003e300W at 8 ohms.\u003cbr aria-hidden=\"true\"\u003e550W at 4 ohms.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cbr aria-hidden=\"true\"\u003e(2) RCA input.\u003cbr aria-hidden=\"true\"\u003e(2) XLR input.\u003cbr aria-hidden=\"true\"\u003eRCA and XLR inputs are transformer coupled to SSMS input stage with floated ground.\u003cbr aria-hidden=\"true\"\u003e(2) Pair WBT Binding Posts – Positive (+) Red, and Negative (-) White. Not bridged.\u003cbr aria-hidden=\"true\"\u003e(1) Internal Led On\/Off Switch: Disables internal LED’s.\u003cbr aria-hidden=\"true\"\u003e(2) 12V Trigger: External 12V input\/output power on\/off trigger.\u003cbr aria-hidden=\"true\"\u003eClass A\/B Operation. High Class A bias, but not pure Class A.\u003cbr aria-hidden=\"true\"\u003eDimensions: 18”W x 18.5D x 9”H – Height includes footers. 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