The bassist was playing a fender jazz bass, into an ampeg b2r, with either an ampeg 215 or 810 cab. I couldn't tell which speakers were in the cab though. I noticed the tone had some boom to it, but you could still hear the clarity of jazz pickups when the tone nob is all the way to the treble side. The reason why I am posting this is because for the entire set, the bassists amp was clipping. The red peak light was full on for probaly 98% of playing time. Does this light just mean boo, or do you think that bassist has no idea how to work an amp with settings and stuff? I thought this was very odd. He wasn't even loud at all for a heavy rock band.