70s Ampeg V4B question (no power)
First, I am limited in my knowledge of tube amp repair. Wont be self servicing, and have a good amp guy that has worked on all my tube stuff.
Before I take the V4B in question to my tech, is there anything I should try? The amp worked a couple days ago, and yesterday I went to practice a bit and when I flipped the switch, I got nothing. The amp doesnt power up. Flip the switch and nothing....
I did pull the fuse in the backplate of the amp and it doesnt look blown.