Geeze, here we go again with the "Absolute" deal again. No offense to those that own these cords as I know that some of the regulars have them, but the responses / plugs mentioning them sure seem like "plants" or "shills" to me. This is especially true when someone shows up out of the blue to "advertise" about their "low cost", acts like a salesman and then forwards you directly to their website. To top this off, it is their only post of record on Audiogon. I'm sorry Glenno if you are sincere, but your post smells more than fishy. Please do a search under "ultimate power cords" in the forums and you might have some idea as to why i say what i do.
My experience with power cords is that they make the biggest difference "upstream" in the system. By "upstream", i'm talking sources ( especially digital pieces ), preamp, etc... These pieces have far less filtering in the power supply and seem to be more sensitive to improvements / changes in the power being fed to them. With the large amount of filter capacitance that most "beefy" amps have, i haven't had quite the results swapping cords on them. Since every audio and electrical system is slightly different, results may vary though. Sean