This is a correction to my 01/04/06 post. Not long after I posted that, I was cleaning the speaker cable posts on my amp and I noticed that three of the four negative posts were loose in their respective bases. Very loose! The amp made a trip to Jeff Rowland where the speaker post bases were replaced and the amp's internal wires that lead to the posts were refloated. I've had the amp back for about 5 days now and I've never seen my bass drivers move like they do now. I now have great bass and very wide bandwidth sound. My Andra 2's aren't bass-shy any more! I think that I'll be hanging on to these speakers for a very long time.