That's great news, Micah. I would certainly agree that the differences aren't subtle. There's a lot more impact. I'm going to play around with mine some more today, since I'm sure I can get even more out of it. I'm curious what will happen when I re-run the AS-EQ1's setup, though. Will I lose the impact, or will it really maintain those improvements? Since it already showed a flat frequency response through the EP800's range with the old amp, can there really be that much difference in performance with a similar flat graph for the new amp? We'll see how that goes.