Please audition something from the Furman Reference line. The Reference 15 can be had for 2k new, and is without question the best power conditioner I have heard. In fact, it is the only one I consider better than going without conditioning at all (using dedicated lines and high quality outlets). Conditioners are tricky and I have found usually do more harm than good if you have decent electricity to start with (e.g., don't live in a high rise). The Furman Reference series is a striking exception.