Hey UG. My JCM 2000 DSL is at 1/4 the volume it should be, maybe less. I have bought a new speaker cable, tried multiple guitars and cables with and without my effects. I just tried swapping out every tube with some spare ones and nothing worked.

The amp dimed couldn't keep up with a drummer. I'm getting desperate because all I have to play on is a 90s solid state Princeton. Help me UG!
Yea I was afraid that might be it. Anybody heard anything good about jj kt77 or blue glass e34ls?
JJ E34L tubes rock, man.
Gilchrist custom
Yamaha SBG500
Randall RM100 & RM20
Marshall JTM45 clone
Marshall JCM900 4102 (modded)
Marshall 18W clone
Fender 5F1 Champ clone
Atomic Amplifire
Marshall 1960A
Boss GT-100

Cathbard Amplification
My band
And now you're aware of why you want to have backups on any gig you play.

Eurotubes has JJ EL34L's. Cathbard's on the money.