I noticed yesterday, during rehearsal... that I was driving my power amp into period peaks of clipping. This is bad, I get that. I'm considering getting a stompbox type of compressor to help minimize this. During rehearsal, I only use 1 channel of my Crown XLS 402, to drive a single Aggie GS112. That's 260w @ 8ohms. So, I'm considering upgrading my power amp. The easy no-money solution is to simply take both GS112s... and that's fine. But, part of the reason I wanted to go w/ 2 GS112s, was for portability. BUT, I'm wondering what everyone else drives their GS112's with.