I just picked up an older Ampeg B-1 for practice and small gigs. I'd love to get any feedback on it from anyone who knows anything about it, as I haven't been able to find much info on it. It's 150W with a 12" and and a horn. Seems very versitile with two channels and a removeable head(which I love). I'm just getting used to it but won't get a chance to open it up till I get to my practice space this weekend.