How's the JSX at low volumes? My 6534+ sounds very different at low volume, full of the fizzies. I had it up to 1.5 today on the lead channel post volume but that was in the middle of the day and neither of the neighbours was home (and we have 1/4 acre + blocks of land). Sounded a LOT better. These Peavey tube amps are really designed to be cranked. I'm kind of wishing I had a better practice amp, something between the Peavey and the Roland Cube 30X I currently have.