I have been using a bx1200 as my main gigging and band rehearsal amp for over 4 years, not one problem(knock on wood) i pair it with a br4x10 and a br1x15 neo. i run mine biamped, crossover at about 9 o clock.Passive jazz bass eq pretty much flat, slight mid bump.For most of the clubs we play it is a little over kill. great amp for the money. I've owned a few nice heads over the years (34) and this is one of my favorites.Been looking at the br510 combo lately for smaller clubs we play at.I like Carvin for the money.

