i play in a pop/rock/alternative band, and i use a ba115hp. it was bought second hand, in mint condition. i love it. i regularly gig at a big club in my hometown. the sound guy has complimented twice, at two different gigs. once for having a good tone and stage volume, and again for being impressed that the amp has a built in tuner. i rehearse, gig, and record with this amp. i have never had an issue with volume at rehearsal or gigs, and my tone on the recordings ive done is excellent. i always just sit the amp on the floor (on its casters), i never use a stand, or anything. i always hear myself fine. i use p basses, both single coil, and split coil, as well as a jazz. all passive. i just did an acoustic gig last week with no drummer. i used my fretless p. had terrific tone, and way too much volume. just played a full electric gig with our drummer three days before that, where we were as loud as we could possibly be. my amp sounded great, on stage and through FOH. i can turn my amp up pretty loud, and i dont start to hear any distortion until i have the volume almost all the way up. at that point its way too loud to be usable anyway. i heard somewhere once that these amps have a preamp tube in them. if they do, that could be your problem. i definitely do not agree with the general consensus that the amp is under powered.