Played two gigs yesterday with my acoustic group using my BG 250 1x15 version 1. The "band" is just acoustic guitar, bass and vocals. First gig was a small outdoor festival thing. We were in a large pavillion facing the lawn and had fantastic PA support. The second gig was at a coffeshop/bakery and the amp carried the room for bass. For both gigs I ran the EQ set flat, gain at 5 on the dial, tube at 3 on the dial, and spectracomp at 3 on the dial. Volume was around 4 1/2. Actually had to turn the bass EQ down a hair for the coffeshop - just too boomy they said. I attribute that to the room and not the amp. The tone was fantastic! I've previously only used this amp for practice and messing around. I will definitely be using it for all future gigs with the acoustic group. Not quite enough oomph for the 80s cover band, though.