I just got a B7K today, and I will be using it with a power amp for certain gigs. It sounds absolutely amazing. I'm running a crown xls602 and either an Avatar tb153 or LDS 1212/6/1 (or both in stereo!) and it just kills.
The only issue I'm finding is that with the blend all the way to the clean side there isn't quite as much gain as I would like to push the power amp. I havent had too much time to experiment, but I imagine adding some boost would remedy it. Once you dial the blend from 10:00 on, it is just fine. I'm using it on a gig tomorrow night, so I will know better after that.
Last edited by M Sterling : 11-06-2012 at 08:34 PM.