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Phil Allison Phil Allison is offline
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Default 6v6 Amp Mystery Pot Question


"Ty Unes"
I have been fixing up this 6v6 amplifier

http://2xl.homelinux.com/riverty/

There are 2 pots located on the top of the amp. One is for balance, the
other is not marked. I'm thinking it's the bias setting? If so, could
someone enlighten me on how to set this properly? If not, could someone
enlighten me as to what the heck it is?




** Looks like it is wired in the heater circuit with the wiper going to
chassis.

Makes it a " hum balance" pot.

When the amp is all working, turn up the volume to max a set the pot for
least audible hum.




......... Phil