Re: Hacker GP42 and AL42 restoration help
Good afternoon everyone i just need a bit of advice on my 2 amps the one out of the gondolier and the one out of the al41
The amp in the gondolier has had the capacitors and resistors changed as advised by Michael Maurice and the other amp is untouched
The amp that has had the changes when all is connected back I have got a loud hum when the volume is turned up
Voltage across r6 is 78v and r7 is 113v on gp42
Voltage on untouched amp is r6 120v and r7 91v
Any help and advice will be greatly apprecciated thankyou
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