{"product_id":"heritage-audio-dtt73-dual-tabletop-mic-preamp","title":"Heritage Audio DTT73 Dual Tabletop 73-Style 2-Channel Microphone Preamp","description":"\u003ch2\u003eHeritage Audio DTT73 Dual Tabletop 73-Style 2-Channel Microphone Preamp\u003c\/h2\u003e\n\n\u003c!-- Video Section --\u003e\n\n\u003cdiv style=\"margin:20px auto 10px auto; text-align:center; max-width:800px;\"\u003e\n  \u003ch2 style=\"font-size:20px; margin-bottom:12px;\"\u003eHeritage Audio DTT73 Overview\u003c\/h2\u003e\n  \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/9ufHv2_vmZg?si=XEqNu6JxYn3fPpB1\" frameborder=\"0\" allowfullscreen style=\"width:100%; max-width:800px; height:450px; display:block; margin:0 auto; border-radius:8px;\"\u003e\n  \u003c\/iframe\u003e\n\u003c\/div\u003e\n\n\n\u003c!-- Section 1 --\u003e\n\u003cdiv class=\"par-section\"\u003e\n  \u003cdiv class=\"par-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/4031\/9643\/files\/Heritage_Audio_DTT73_front_view.png?v=1771996284\" alt=\"Heritage Audio DTT73 dual tabletop mic preamp front panel\"\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"par-text\"\u003e\n    \u003ch2\u003eThe Console Sound — No Console Required\u003c\/h2\u003e\n    \u003cp\u003e\n      You already know what a great 73-style preamp does to a signal. That weight, that punch, that instant sense of depth that makes everything sound like it belongs on a record. The DTT73 puts exactly that on your desktop — no rack, no compromise, no excuses.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Carnhill input and output transformers, a fully discrete Class A circuit, and up to 80dB of gain mean your ribbon mics, dynamics, and condensers all get the same treatment engineers have been chasing since the early 70s. Hit record and hear the difference immediately.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      As an authorized dealer, Pro Audio Reserve has you covered with a genuine Heritage Audio product backed by full manufacturer warranty and long-term support.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 2 --\u003e\n\u003cdiv class=\"par-section reverse\"\u003e\n  \u003cdiv class=\"par-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/4031\/9643\/files\/Heritage_Audio_DTT73_rear_view.png?v=1771996283\" alt=\"Heritage Audio DTT73 desktop microphone preamp studio setup\"\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"par-text\"\u003e\n    \u003ch2\u003eBuilt for the Studio, Ready for the Road\u003c\/h2\u003e\n    \u003cp\u003e\n      Whether you're tracking in your project room, recording on location, or sending a proper line-level signal to a FOH engineer from the stage, the DTT73 was designed to go wherever the session takes you. The internal worldwide power supply was custom-engineered to run silently alongside audio transformers — no induced noise, no compromises in the field.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Line inputs knock gain down 30dB for direct integration with front-of-house rigs, while the 80Hz high-pass filter keeps unwanted low-end rumble out of the picture. A 20dB pad on each channel means even the hottest sources stay clean without touching the output stage.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 3 --\u003e\n\u003cdiv class=\"par-section\"\u003e\n  \u003cdiv class=\"par-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0646\/4031\/9643\/files\/Heritage_Audio_DTT73_front_on_view.png?v=1771996283\" alt=\"Heritage Audio DTT73 rear panel XLR and DI connections\"\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"par-text\"\u003e\n    \u003ch2\u003eJFET DI With Thru — Play and Record Simultaneously\u003c\/h2\u003e\n    \u003cp\u003e\n      Each channel features an ultra-high-impedance JFET direct input that feeds the transformer for that warm, characterful DI tone you can't get from a clean buffer. What makes the DTT73 stand out on stage and in the studio is the DI Thru jack — plug in your instrument, send one signal to your amp and another straight into your DAW, with a ground lift switch to kill any hum before it starts.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Dressed in RAF blue-gray steel with wooden end cheeks and classic Marconi knobs, the DTT73 looks as serious as it sounds. This isn't a desktop toy — it's a professional tool that happens to not need a rack.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-channel 73-style Class A preamp with Carnhill input and output transformers\u003c\/li\u003e\n  \u003cli\u003eUp to 80dB of mic gain — ideal for ribbon mics and low-output dynamics\u003c\/li\u003e\n  \u003cli\u003eJFET DI inputs with Thru jacks for simultaneous amp and recording use\u003c\/li\u003e\n  \u003cli\u003eInternal worldwide power supply custom-engineered for silent operation near audio transformers\u003c\/li\u003e\n  \u003cli\u003e20dB pad, 80Hz high-pass filter, and ground lift on every channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ccc;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n      \u003cth style=\"text-align:left; padding:10px; border:1px solid #ccc; width:35%;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"text-align:left; padding:10px; border:1px solid #ccc;\"\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003ePreamp Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eFully Discrete Class A, 73-Style\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eMaximum Gain\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e80dB (mic), 50dB (line)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003ePhantom Power\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003ePad\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e-20dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eHigh Pass Filter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e80Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e20Hz (+0.3dB) – 20kHz (-0.2dB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eMaximum Output\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e+26dBu into 600 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eTHD\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eLess than 0.025% at 1kHz, less than 0.05% at 100Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e2 x XLR (mic), 2 x XLR (line), 2 x 1\/4\" (DI)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eAnalog Outputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e2 x XLR (main), 2 x 1\/4\" (thru)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eInternal worldwide supply, IEC mains connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e9.5\" H x 20\" W x 30\" D\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e6.6 lbs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eDTT73\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ccc;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n      \u003cth style=\"text-align:left; padding:10px; border:1px solid #ccc;\"\u003eIncluded Items\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eHeritage Audio DTT73 Dual Tabletop Mic Preamp\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eIEC Power Cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eUser Documentation\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Heritage Audio","offers":[{"title":"Default Title","offer_id":48045425033371,"sku":null,"price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/4031\/9643\/files\/Heritage_Audio_DTT73_front_on_view.png?v=1771996283","url":"https:\/\/proaudioreserve.com\/products\/heritage-audio-dtt73-dual-tabletop-mic-preamp","provider":"Pro Audio Reserve","version":"1.0","type":"link"}