So, I’ve been using a good powerbar with some conditioning from APC, which was designed for home theater back in the day (10yrs old), I had my Amp hooked up to its high current outlet and into regular wall outlet. At Axpona I bought a PS Audio Powerport, just so I try, NEVER got around doing it until now.
So, my electrician was here for another job, asked him to do this and he did. Then I plugged my Amp DIRECTLY into the outlet. Tried it and it works fine, and forgot about it.
Then over the next few days, I realized, WTF, how come things sound so good, it’s a dual TV 5.1 system, plus 2.1 Stereo and then realized, oh that’s the change I just made. The sound is 100% improved, it has more bottom end, and more notably imaging has improved and midrange and highs are better distinguished… I am very impressed.
Amp is a Classe A/B which I believe pulls more current than Class-D stuff. My receiver is still plugged into powerbar and I didn’t notice much difference there, it’s Class D.