Hmm...If you bought it new and recently I would check back in with the dealer. He should let you exchange it for something else. If you go with the Shunyata line, I would recommend skipping the diamondback for something higher, like the copperhead. The diamonback doesn't do much for me, but hey, your experience could be different. Just don't let the dealer convince you that the PS Audio is now revealing how bad the rest of your system is and that you need to upgrade everything!
PS Audio Prelude power cord.
Few days ago received my new PS Audio Prelude power cord to use with my McCormack DNA-0.5 Deluxe amplifier. Right out of the box it made a huge improvement in the bass. But now that I listen to my system for few days with this power cord, I get mixed feelings about it. It appears to roll the highs off a bit. Anybody has this power cord to share their thoughts? Thanks.