Van Allstine Mosfet Amp... One channel - Hot! Hot! Hot!

slbender

New Member
I really never bothered with this thing, sort of got it in a trade years back. Its a Dynaco Stereo 120 w/Van Allstine Series C circuit boards each board has two unmarked pots. One channel gets broiling in about 2 minutes, but no smoked parts or evidence of any shorted mosfets.

Just curious if anyone knows which one would be the bias pot, which one would be the offset pot ?

Yeah I can quickly figure out which is which, but someone might have the manual on this thing, which I don't.

Thanks!

-Steve
 
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