B504A Germanium Pre

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B504A Germanium Pre

£960.00

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Germanium and silicone based discrete class-a mic pre with transformer balanced input and output.

With controls to change its character from musical clarity to creative distortion and everywhere in-between.

Exceptional low noise performance makes it a great tool for classical recording and ribbon microphones.

 

The first photo shows one of the two prototypes that are currently traveling around for people to test, though sometimes its very difficult to get them back! The second shows the new front panel layout as it will be produced for the first production run.

Other than the obvious layout change and the alteration to the meter, the switches will be changed to push button types instead of the toggle switches. They will also have LED indicators for clear display of their status. This also allows for an improved layout of the electronics and the use of high quality relays for a long reliable lifespan.

20 in stock

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Product Description

Post output transformer attenuator (0 to -40dB)

30-63dB in (12x 3dB steps)

Variable control for the output stage FB resistor gives an additional ability to alter the character of the pre especially when used in conjunction with the gain and output attenuator.

-30dB Pad

Phase switch

Front panel DI input jack socket with 1Meg ohm Jfet buffer. This circuit feeds into the input transformer for full sonic character of the preamp both for microphone and DI sources.

Soft start phantom power circuit.

24LED output meter (PPM ballistics)