Nice sound! I take it that's the 'heavy' channel???
Thanks Dave. Well I switch between Blue and Red Channel, both on "Bright" and boost on, so yes, that's the most gainy the amp gets. However, as it was pushed by the RC Booster, gain on the Red Channel was dialed back to about 10:00
When I play the amp with my rock band, I run the bright switches usually in "N" position which is less gainy, but quite a bit fatter and smoother (they have B=Bright, N=Normal and D=Dark).