I remember when I was really hung up on my power cables. I spent money on them. Power conditioning was also crucial - garbage in, garbage out, right? But which power cables and which conditioner? The choices are so personal and system specific. It was a major cause of nervosa that I could literally never know if my power was optimized. $500 for a power cable? Well, OK, I guess, everybody says it "completed" their systems. Again. But, whatever you get will be trumped next year if you believe the tabloids.
And wait, I don't have dedicated lines from my fusebox. Everybody says going to dedicated lines is a major improvement. I wonder how many separate 20 amp circuits I need to run this stuff.
I don't have a vendetta against AC power. Actually, it comes in very handy. My stereo has not been fully immunized. But soon, my DAC and amp will not need it to run, freeing my mind from one of the more insidious symptoms of our common disease.
Thanks, Vin! (and Charles)