I used to think power cables made no difference, but one day as I was listening to my music, I realized how congested the dynamics sounded on my system. I tried everything to fix it, all kinds of different speakers, amplifiers, pro-pros, room treatments, source players, you name it- nothing seemed to help! But then a peculiar idea struck me, and I had nothing to lose by trying it, so I gave it a go.
I simply removed the insulation from the power cable, and tried to listen to some music in that configuration. Lo and behold, it worked! The music flowed freely, and many of my favorite classics sounded as though I were listening to them for the first time! It was as if a veil was lifted from my system, and for the first time I could clearly hear the music with no aural occlusion!
Oh, of course one must be careful when using uninsulated power cables with hundreds of watts flowing them, and this is where I took inspiration from the overhead electrical cable running along the roads: I simply suspended the cables in the air with tautness from outlet to amplifier. At its lowest sag I have almost an inch of clearance from cable to carpet, so I should be fine, and the boost to sound quality is well worth the minor risk.
Anyway, instead of buying a fancy power cable for your music, I recommend everyone simply remove the insulation from the power cable and see how it sounds that way. I can pretty much promise that it will open a whole new world of fidelity to the listener!