{"product_id":"warm-audio-jude-mp2-stereo-dual-channel-microphone-preamp","title":"Warm Audio JUDE-MP2 Stereo Dual-Channel Microphone Preamp","description":"\u003ch2\u003eWarm Audio JUDE-MP2 Stereo Microphone Preamp\u003c\/h2\u003e\n\n\u003cp\u003eThe Warm Audio JUDE-MP2 Stereo Microphone Preamp is a dual-channel, dual-discrete Class-A recording preamp based on the original Sound Techniques A-Range console circuit. Each channel combines a 3035 amplifier, custom CineMag transformers, and 9-position Z-Match impedance control with 65-76 dB of available microphone gain.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for stereo microphone pairs, drum overheads, piano, guitars, vocals, room microphones, and dual-mono tracking, the JUDE-MP2 gives each channel independent gain and impedance control. Z-Match changes the relationship between the connected microphone and input stage, affecting available gain, transient behavior, frequency response, headroom, and tonal character across different microphone designs.\u003c\/p\u003e\n\n\u003cp\u003eThe hand-wired signal path uses custom three-impedance CineMag input transformers, high-purity nickel CineMag output transformers, Nichicon and Wima audio-grade capacitors, and carbon resistors. Each channel includes 48V phantom power, polarity inversion, line-level operation, a front instrument input, and analog VU metering. Balanced XLR and 1\/4\" TRS connections support integration with professional recording interfaces, converters, and studio patching systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel A-Range Circuit:\u003c\/strong\u003e Provides two independent recording channels based on the original Sound Techniques console preamp design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Discrete 3035 Class-A Amplifiers:\u003c\/strong\u003e Preserves the discrete amplification topology used throughout each channel's signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9-Position Z-Match Control:\u003c\/strong\u003e Changes input-stage behavior to adjust gain, response, headroom, and microphone interaction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e65-76 dB Gain Per Channel:\u003c\/strong\u003e Provides substantial microphone amplification with total gain varying according to impedance selection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom CineMag Transformers:\u003c\/strong\u003e Uses three-impedance input transformers and high-purity nickel output transformers on both channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Channel Controls:\u003c\/strong\u003e Each channel provides phantom power, polarity inversion, line-level switching, impedance selection, and gain adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Studio I\/O:\u003c\/strong\u003e Includes microphone, line, and instrument connectivity with balanced XLR and 1\/4\" TRS outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog VU Metering:\u003c\/strong\u003e Dedicated VU meters provide visual monitoring of the output level from each preamp channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e JUDE-MP2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Dual-channel console microphone preamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit:\u003c\/strong\u003e Sound Techniques A-Range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Topology:\u003c\/strong\u003e Dual-discrete 3035 Class-A per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Gain:\u003c\/strong\u003e Variable according to Z-Match impedance setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Gain:\u003c\/strong\u003e 65-76 dB per channel at 40-ohm source impedance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ-Match:\u003c\/strong\u003e 9-position impedance control per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Input Impedance:\u003c\/strong\u003e 60 ohms, 200 ohms, 1.5 kilohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Impedance Setting:\u003c\/strong\u003e 10 kilohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Transformers:\u003c\/strong\u003e Custom-wound 3-impedance CineMag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Transformers:\u003c\/strong\u003e Custom-wound high-purity nickel CineMag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitors:\u003c\/strong\u003e Nichicon audio-grade and Wima\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalent Input Noise:\u003c\/strong\u003e -128 dBu, A-weighted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Noise:\u003c\/strong\u003e -99 dBu, A-weighted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e 0.008%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10 Hz-25 kHz, +\/-2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhantom Power:\u003c\/strong\u003e 48V per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarity Switch:\u003c\/strong\u003e Yes, per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine-Level Switch:\u003c\/strong\u003e Yes, per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain Control:\u003c\/strong\u003e Stepped potentiometer per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Instrument Inputs:\u003c\/strong\u003e 2 x 1\/4\" TS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Balanced Inputs:\u003c\/strong\u003e 2 x XLR and 2 x 1\/4\" TRS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Outputs:\u003c\/strong\u003e 2 x XLR and 2 x 1\/4\" TRS line-level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetering:\u003c\/strong\u003e 2 x analog VU meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e IEC AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Connection:\u003c\/strong\u003e Chassis ground post\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaceplate Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Size:\u003c\/strong\u003e 1U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 19 x 1.8 x 12\" (W x H x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature:\u003c\/strong\u003e 95 degrees F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Warm Audio","offers":[{"title":"Default Title","offer_id":46884088938693,"sku":"WARM-JUDEMP2","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-warm-audio-jude-mp2.jpg?v=1788909881","url":"https:\/\/avlgear.com\/products\/warm-audio-jude-mp2-stereo-dual-channel-microphone-preamp","provider":"AVLGEAR","version":"1.0","type":"link"}