Hello, I've noticed a buzz when I hit low notes playing though my '59 Tremolux. I'm trying to isolate it using a method I read about, pushing on parts with a chop stick, I think I've isolated this to somewhere between the speaker and baffle. It's a reconed speaker. I won't reach into the amp when it's on for obvious reasons. I thought I'd post some photos to see if anyone might be able to give me more info on this amp. I can tell a few caps have been replaced. Thanks all.