I'm currently at 2:00 on the master and 12:00 on the output at 50 watts and have a pedal or 2 set above unity. I wouldn't need any higher in average band play. My 2nd ch master is at 9:00 and would be stupid loud above 12:00 with my drive at 2:30. All at 50 watts.
I played in a really loud band 2 years ago. Like this guitar dude had 2 Marshall stacks, Marshall dual mono block head, Digi tech pre amp. Bass player had a similar 3 cab rig with 2000 watts. He had like 3x15's, and 6x10's in those 3 cabs. The Drummer was unbelievably loud with like 14 pieces in his kit. Setting up my output at 2:00, solo at 3:00. and ch 1 master at 2:00, all at 100W, I was able to keep up with those power junkies. Actually they were blown away by my LSC. :lol: Blow'in out shredder leads(Barber DD) over the mix. :twisted: