There are not a lot of threads about this 30 watt amp from Reinhardt. I would gather than most JKC users just dial in one sound and control that from their guitar's volume knob. The models with power scaling have shared EQ and level controls along with two separate gain knobs and two separate inputs (one per channel). Does anyone run an A/B box into the inputs and just set one channel gainier than the other? You could still control grit with your guitar's volume knob, it just seems like you'd get a little more flexibility for clean sounds. Thanks.