rshadley
Active Member
I picked up a fisher premiere along with a mpx100. I was going to attempt a rebuild on my own. I checked all tubes and they are good. I used a variac to bring it up. Channel A is is working fine but channel B just has a slight hum and no music. I took the bottom plate off and I see 2 ceramic capaictors that have what appear to be a small burn mark on them. Could this be part of the problem. SEE PICS Any input thoughts would be greatly appreciated.