• 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.

asking help/knowledge asked: luxman d105u output stage

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38628

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Hi, i have a cd player luxman d105u with a tube output stage. I am almost total ignorant about tube stages.
I had a discussion a while ago with one member and i sent him the schematic of the output stage of this cd player. He said there was some huge improvements to be done to the circuit to improve the sound quality.
He talked about bias on the plates,...i lost all details/conversation.

Any talented guys with tube preamps would like to help me decipher that output stage and improve it?

thanks.
 
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