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Anyone have info on Premier Multivox 1st Ave amps?

Posted: Thu May 21, 2009 12:46 pm
by blackcloud45
I have a little solid-state practice amp from the 80's I'm trying to fix for a friend and I can't find any info as far as a wiring diagram, etc. Any of you guys dealt w/ these amps? It had a filter capacitor on the pcb that had a leg broken on it so I oredered another one and replaced. It makes a humming sound when powered up then blows the little fuse (hardwired to the pcb). At this point the tranny is very hot.