• 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.

Mc Farlow f1mk2

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pietjebel

Member
Joined 2009
Hello,

I have bought this amp.

My preamp is a NAD av117.

One channel of the tubeamp is less loud then the other.
I need to use the balance of the preamp to correct this.
Who knows why?

Does anyone have schematics of this amp?


Update: The problem is in the preamp.

Greatings,:confused:
 
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