• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Great pre amp

It was designed for me, by a very famous tube tech, l had it for many years, then l sold it, l will re make it, now, enormous sound stage, very up front, lively, fantastique. Wait l will post the schematic. Very minimalist.
 

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