#1
Hi guys.

I have a engl fireball that I want to change my power valves on but a guy I spoke to to do it said he wants the biasing voltage and current and also the circuit diagram.

Any chance anyone has this or know where I can get it?

Thanks

Atr
Running through:

Engl Fireball
Engl Slanted Cab
Ibanez Xiphos
Schecter C-1 FR Black
Ibanez GRG (on its way)

Pedals:
Boss Noise Gate, Zakk Wylde Overdrive, Boss Tuner, Zakk Wylde Wah.