Preamps

Based on the historic V72s made by Siemens for Telefunken, the V72M uses one gain knob built in the European style of gain management. Learn More

Armed with the schematics of the historic V72s made by Siemens, transformer winders purchased from Boeing Surplus, and a box of NOS Telefunken tubes, Oliver started down the path.  During the development stage, Oliver sent the unit back to Hannover, Germany twice to be auditioned by former TFK engineers to make sure that he had successfully captured the sound of the historic V72s. Learn More

We designed the V77M to solve this issue.  Using the same switching system as our V78M, the Input Sensitivity switch taps directly into the Input Transformer and changes the Input Impedance of the transformer. Learn More

The historic V72s came with a fixed input sensitivity of -60 dB and make-up gain of +40 dB and typical modifications of this unit allow you to attenuate the make-up gain only.  In our V78M, we split the controls into an Input Sensitivity selector and a Make-up Gain selector. Learn More

Based on the design of our V72S, this unit comes with minimal distractions and the same classic sound as the full V72S.  The maximum input signal capability is +10dB before going into smooth tube break up.  Learn More

The Rooster is a two channel all valve preamp with EQ and distortion controls.

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The 3u 19" Earlybird 4 has a unique valve design, in that it uses Class A bias valves in a push-pull circuit, company founder and chief designer Vic Keary believes that this is one of the finest pre-amplifiers available today, and despite they're use for distortion in poweramps, valves have better distortion and lower noise than solid state amps

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Tone-Blending Preamp/DI w/Dynamics & A/D Learn More

Sound Devices’ USBPre® 2 is a high-resolution, portable hardware interface for Mac- and Windows-based digital audio. The USBPre 2 is the industry's highest performance and most flexible portable interface, connecting professional microphones, line-level sources, consumer audio electronics, and S/PDIF digital sources with Mac OS and Windows computers via USB. Learn More

The 7602MKII microphone preamp is Chameleon Audio’s ode to the revered, Rupert Neve designed, 1073 pre amp of years gone by. The 7602 delivers on the promise of huge analogue audio performance at a budget price point without cutting corners in design of features.

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