Can all power cords be classified as 1 of 2 types?

PS Audio AC10 or AC12 most balanced cable top to bottom I've heard no compromises in bass, mid or treble. Truly does it all!best of all worlds.

Rgs92, You are absolutely correct. I have been listening to a good number of PCs (up to $6000 retail), and there is always a compromise or two somewhere. What's worse, is that PCs can negate some of the desirable attributes of other components. I now believe that a conventional PC cannot get it all right, including:

1) Deep, defined, appropriate bass.
2) Clear and robust midrange with proper decay and no grain.
3) Open, extended, clean top end that seems to go forever.
4) A sense of forward propulsion and energy.
5) A huge and deep soundstage with no sharp edges.
6) Proper balance and a natural presentation, so nothing sticks out.
7) No haze, so it seems like you are sitting in front of the performance.

I currently have a prototype PC from a new company, that uses very unique technology. It is as close to getting 1-7 correct as I have heard. The benefit exceeds that of changing a component. The final version is currently in production, and I should have it within about 2 weeks. Anyone looking for the ultimate PC should wait a little longer. I am not convinced that there is an acceptable PC on the market currently.

Interesting stuff RTN1, and thanks for the other replies, too. I didn't want to bring the whole area of power conditioners into this discussion as that is a whole other pandora's box.

I have never found a PC that does enough right to justify the expense, especially on my Mac 501 amps. I find certain areas can be improved or enhanced, but in every case I lose that organic feel I get with the Mac's. I recently began using Wywires Juice cords on my amps and phono pre and they improve everything but the amps retain that wonderful organic quality Mac amps deliver. I was pleasantly surprised and they are reasonably priced at around $300. They also aren't the size of an anaconda - pulling out of the wall and components off the rack!

Hey Pops, I know the feeling. Some of these power cord makers seem to think you will arrange everything around their cords.