Do powercords make a difference in sound?


Do they make a difference by upgrading stock power cords in amps, ect versus aftermarket power cords? If so, can anyone advise a good bang for the buck upgrade?
chad329
From his other threads, I don't think this guy is a "troll." I see that word thrown in quickly as a "knee-jerk" reaction to any thread that asks a simplistic and covered question. It's pejorative and I dislike it. Yes, he could review the archives for answers, but quite possibly the archives are a bit daunting for a newbie.
It's kinda like:

Does having a dog make a difference?

As you go door to door around the neighborhood talking to people, you get answers like:

Yes. A lot. They are part of our family. He/she is my best friend.

A little. I seem to be a little happier and my blood pressure has dropped.

Not so much. But I do sleep better at night knowing it will bark if anyone comes around.

No difference. How could a dog possibly make a difference in your life. I have no desire to try.

No difference, part II. I had a dog and now I don't. Don't feel any different.

Absolutely no. I've read on the internet that they kill people. You'd have to be really stupid to get one.

I *suppose* you could substitute cable for dog. (ya think).

That was Zen, this is now. Yeah, pc's "can" make a difference. I hear it on some equipment. Didn't believe they could for a long time then I got a dog, I mean pc. The first few actually hurt the sound compared to stock, then found some that helped a little.

Bang for the buck: Volex 14/3 around $10. Pangea at 50 on up.
assuming this is not a gag of some sort, i for one was IMPRESSED with the quality of the power cords that came with the equipment i bought. and those are the ones i used for MANY years while changing other things around. i always used a power conditioner to protect from surges and that piece supposedly removed some noise from the line to begin with. i also invested $50 for a sturdy power outlet to prevent plugs from drooping too much from the wall. the conditions warranting a really heavy-duty esoteric power cord seem to be limited to situations that i personally can't easily imagine. but i did eventually buy a chunky cord for my monoblocks when i couldn't get both of them attached to the same outlet- I had to hook them up 1st to a power strip and then the aftermarket cord went into the wall. a dealer then told me that the arrangement was "restricting power" (he had other ideas to make a sale no doubt), and to this day i have happily ignored that advice. can PC's make a difference? i have some really nice gear but i would say after a lot of years and a lot of listening that i am still not one to ask. but i admit i picked up a few PC's later on that were on sale. but i am only "praying" that they strip some low level noise out of the sonic picture.
P.S.- a very high-end manufacturer's representative told me that their (amplifier) was tested for sound and performance with the power cord that came in the box, and that all of the specifications were met. he said that if they encountered a problem they pulled the AMPLIFIER apart to find out what needed improvement. i don't know what other proof one would need since their claims of sonic excellence were extremely high (and reviews of their equipment further confirmed those results).
I asked this question because my system sounded like their was a blanket over it and I just couldn't figure it out. I had narrowed it down to my IC's or maybe I needed to swap power cords or something (although I have always used stock). Changed my IC's and it DID make a difference in overall sound. Not night and day, but their certainly was a difference and now the sound isn't muffled.

I've never put much thought into the power cord dilemma, but this muffled sound had me down to two possible problems. I never believed too much into IC's either, but I was proved wrong. That got me thinking, maybe there is something to all of this????