Yeah, what Tvad said. I've had the speaker cables and the Magic power cord in the past. It's been a while, but for sure the power cord brought about a lack of refinement in the sonics. The speaker cables I don't remember well. But, there is a 30 day trial. As suggested, you can try replacing all the cables in your system and see if you like the end result. Burn them in. If you don't like what you hear, send them back with a lesson learned. And I must say, you have one helluva impressive system with a lot of dollars invested, and should be able to discern whether you like or don't like the Signal cables easily. Please post the results of your "All Signal Cables Project." Should be interesting.
