I have a 25w amp that I have had since 1972 that needs repair. I'm told its early 60's I do have a schematic of the unit that I got from Olson back in the 70's. Can anyone tell me who in Boulder Colorado can do this. Is this old unit worth fixing?
You can try find out some info at the following website. They are based in boulder, colorado. It this helps you out. They might be able to fix your problem.