Tube Amp Archive

I have a Premier 120R that I'm servicing. I have the same schematic as the previous poster, which appears to be the only one available for this particular model with reverb. I also have 4 different versions of schematics for the 120 non-reverb model. I've attached them here along with a schematic of...

Thanks Martin Manning. I edited my post to add details you suggest.

I build many cabs and I've made a handy jig for the countersunk corners given they won't sit flat until you remove some material for the countersunk location. I've attached a photo of my jig and how I marked the locations for the holes. I offset the holes about 1/32 of an inch to compensate for the ...