Tube Amp Archive

Thank you to everyone for the help and info....The amp has been playing fine with no issues so far......I am fairly new with repairs and mods of amps, pedals and such (been doing it for a few years now) and think I am better off leaving well alone so I don't cause problems that are not there now...a...

What is your per-tube idle current? 30 or 40 mA? Anyway, a 10 or 12mA mismatch isn't terrible, and as long as you're not hearing any hum from the mismatch, don't worry about it. I am not sure the per tube Idle as I only Have a Probe that has 2(A&B) sockets with a switch to bounce back and forth one...

Hi, I have a bit of a situation I believe...I have a Peavey Triple XXX and I recently installed New EL34's in and biased everything up with my bias probe, been playing playing it for a while now and thought I would go through and check the bias to make sure everything was still good and didn't creep...