{"product_id":"herron-audio-vtsp-360-preamplifier-esp-reference","title":"Herron Audio VTSP-360 Preamplifier; ESP\/Reference","description":"Herron Audio VTSP-360 Vacuum Tube Stereo Preamplifier specs include high\/low dual-gain modes (14 dB and 4 dB), a 100-position electronic stepped attenuator volume control, 100k ohm input impedance, 100 ohm output impedance, a frequency response spanning 1 Hz to beyond 100 kHz, six line-level inputs with tape loop, dual main outputs, switchable absolute polarity, stereo\/mono selection, home theater bypass, and a full-function remote control. Handcrafted by designer Keith Herron, this reference line stage is engineered with a heavy-duty anodized aluminum faceplate, gold-plated Teflon-insulated RCA connectors, and high input overload margins. Automatic startup muting and low-stress tube circuitry ensure extraordinary reliability while preserving absolute signal purity.\n\nAudiophiles and audio reviewers praise the VTSP-360 for its remarkable transparency, lifelike dynamic contrast, and pristine tonal neutrality that bridges tube liquidity with solid-state precision. Reviewers highlight its ability to project a vast, three-dimensional soundstage with pin-point imaging and zero acoustic smearing. Owners frequently praise its preservation of musical timing, ultra-quiet noise floor, and flexible gain setting that pairs effortlessly with any power amplifier or speaker efficiency.\n\nBringing the Herron Audio VTSP-360 into your system introduces an elite level of acoustic realism, making every recording feel like an intimate live performance. Its rare combination of master-tier engineering, legendary reliability, and uncolored musical flow ensures it will serve as the timeless centerpiece of any high-end audio setup.","brand":"Herron Audio","offers":[{"title":"Default Title","offer_id":67577005736217,"sku":"99697","price":4199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/99697-4.jpg?v=1790386501","url":"https:\/\/tmraudio.com\/products\/herron-audio-vtsp-360-preamplifier-esp-reference","provider":"The Music Room","version":"1.0","type":"link"}