I'm looking for a poweramp that will work well for most types of pedal preamps. Currently I have a Rusty box with a Tone Hammer possibly on the way. The Rusty Box is a strange beast in that it sound's different in a few effects returns, and by different, I mean not good. It sounds excellent in my old SWR workingman's 12. The line out of the Rusty puts out an unbalanced signal at full volume so I would need something with it's own volume control, which I don't see too often in my searching. I'm pretty clueless on the subject of power, but basically I'd need something with a lot of headroom, preferably 2 channel. Any information and help on this would be valued highly.