I just replaced all my power cables with these.

http://www.lessloss.com/dfpc-signature-p-199.html?gclid=CLH15Oy0h6QCFYdh2godtnOxqQ

Everything is better. My dishwasher washes dishes in half the time. Worth every penny.
_________________________
w22s, w150, qs8s, ep500 HT
PeachTree 65se, PeachTree D5 and SVS SB1000 - Stereo