I caught the David Nelson Band with Barry Sless, John Molo, Mookie Siegel and Pete Sears last night. Wow! All I can say is check out these guys!
Barry is a great player. He had a Two Rock Sapphire 100 which sounded great. He used it for his guitars & pedal steel. He had a Qtron+ and vintage TS9 pedal, plus others. This Qtron+ was soooo smooth - no harshness at all. It worked great at all frequencies. His TS9 was set with drive off, tone at 11 o'clock and level at 1 o'clock (ie: he was using it as a clean boost). I don't know for sure, however, I think he was front-ending the Qtron with the TS9.
David Nelson had a beautiful wicker Mesa Boogie Mark I combo.
Wonderful night! I may catch them again on Sunday.