Well I have my after action report on introducing my 200w combo to the band. Played with drums, guitar #1 on a tiny terror and a marshall half, guitar #2 on a 70's fender princeton, synth on a Vox VR and vocal PA. Zero issues with being heard in the room. I don't think the volume went past the 9 o'clock position - hell was even turned down twice. Gain at 10 o'clock, bass at 3, low mid at 12, high mid at 2, treble at 1. Playing a passive jazz bass. Big full room sound on the lower end, doing some Zepplin, had the vintage button on, and the sounds was amazing, the mids came out of the mix fine without being shrill or having too much bite. The low end was simply huge. Full room bass without being farty - just rich creamy goodness. Switched off the vintage and brought on the contour and bright for some Genesis. Great sound on the attacks, never felt thin or washed out, everything rang out. I didn't kick on the overdrive, may be trying that out next week. This amp is a stunner. Now I am really curious to hear this thing on top of either the 1x12 or 1x15 extension.