Quote by AcousticMirror
which pitbull do you have?

It's the Pittbull 45, as it would appear, which seems to have EL84 tubes...
Quote by DeathByDestroyr
What the hell is a G&L.

Quote by Flux'D
Gay & Lesbian I think, the box smelled funny
Greg what did you send me??
when was the last time you checked the bias of the el84s?
what tubes are you running?
Prs se Holcomb is the answer
biasing wont do a mountains worth of change, since EL84s were basically made to break up in guitar amps. warming the bias would help you with the headroom though, 45 watts of EL84 power should be enough for larger gigs
if their gt's you might try like the higher rated ones or whatever they are that don't break up as fast.

jj ecc83s should help with the preamp gain.
Prs se Holcomb is the answer