What the heck is a power cord?

Glen, you forgot to mention the $50.00 PS audio power port for the dedicated line. I dont think a 99 cent leviton is going to be audio grade in this application.

I have $12,000 or so wrapped up in my equipment but at some point, it seems to me, one gets to the point of diminishing return. I live in a 200 year old farmhouse and the electrical outlet my stereo is plugged into was probably the one installed when electricity was invented. I think, as a test, I will replace the outlet and see if I can hear a difference. If I do I will be amazed but it will prove the point. Because in stereo equipment isn't the first place the electricity goes is an isolation transformer? Could be wrong, been so before. I'll post one way or another, Thanks....Jim

Jim, As long as your having fun with this hobby that's all that matters. I stand corrected on the receptacle please forgive me Haoleb I don't know what I was thinking:^)

Can you imagine that I had a same question before when I started to know and to listen to "High End" stuff until I really and seriously get involved. I was also not believing that AC power cords did not help any improvement of the sound but once you carefully listen to the musics you love you will be able to hear the changes. I would say all details including vocals, instruments and even the breath of a singer,etc... That is all my opinion to have upgrading the stereo or home theater systems with the power cords.

I was skeptical, too, then made dedicated lines AND DIY PCs (from Belden 83802), and am thrilled at the result. Another veil lifted, and increased low-level dynamics.
Those ACME outlets are a nice way to go too.
Have fun.