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
i think most would agree that many statements made on the discussion forums cannot be proven, because they are opinions, not facts or knowledge.
No apologies needed, we seem to get a little overwrought about things that really matter little.
i upgraded the power cord on my plasma tv and now the picture is identical to that of a 3d tv. simply amazing and i dont have to wear glasses! i have no proof or science behind it, but i know what i see. i even passed a double ear muffed test 3 times now and passed at 100% everytime. if you dont believe me then i will argue with you because i know it all!!
Me: How do you explain the audiophile, such as myself and no doubt just about anyone who has actually tried a variety of power cords and hears differences among them (or any other component for that matter -- power cords are no different from anything else in this regard), who has had the experience of buying something that yes, they hoped would succeed and fulfill their expectations, and yes, paid good money for it, and no, their auditioning wasn't performed double-blind (of course), and yet, wound up NOT preferring the most expensive, or the newest, or the prettiest, or the best-reviewed item? This does happen not-infrequently in the real world...

Paperw8: You're effectively asking me to tell you what is going on in your head, and i can't do that. suffice it to say, and as noted earlier in this thread, this topic is a *highly* controversial one. in general, i have difficulty with stuff which seems to operate by magic. when i read comments about the presumed sonic benefits of power cords, and "tweaks" in general, my reaction is to think that these people should remember to wear their tin foil hats with the shiny side facing outward. in my mind, this stuff is no different than with other controversial topics like the loch ness monster, area 51 ufo theories, and the abominable snowman.
Paperw8: I can't help but notice that you basically punted on my question. You said you couldn't know what was going in another audionphile's head, so to speak. Well of course, but I didn't ask you that: I asked what explanation you could offer for audiophile *behavior* that contravenes your assumptions about the supposedly confounding effects of presumed psychological factors. Mine was a valid question, which can't be satisfactorily sidestepped in your paradigm by refusing to consider the evidence.

FYI, I am a scientifically-oriented skeptic and don't believe in any of those sorts of 'supernatural phenomena' that you equate with aftermarket power cords. I also don't believe in 'magic' or 'black box' audio tweaks with no apparent or plausible basis or explanation for their operation. But I think you make a fundamental mistake in conflating stuff like 'magic' pucks, pebbles, clocks etc. with upgraded power cords, and that it would be disingenuous to imply that the vastly greater number of audiophiles (and reviewers and manufacturers) who employ aftermarket cords are in the same camp as the much smaller number who use the typically faddish and ephemeral 'magic' tweaks.

Contrary to your statement, power cords are actually not at all controversial -- not within the audiophile community, nor outside of it (since most nonaudiophiles not only have no experience with them, they don't even know such a thing exists). The much wider and more enduring acceptance among audiophiles of the efficacy of power cords vs. 'magic' tweaks should really tell you something, becuase unlike your caricature, the majority of audiophiles are in fact reasonably intelligent, scientifically aware rationalists, who aren't alien abductees or conspiracy theorists and don't wear tin hats. It's true.

09-07-11: Zaikesman
Paperw8: I can't help but notice that you basically punted on my question. You said you couldn't know what was going in another audionphile's head, so to speak. Well of course, but I didn't ask you that: I asked what explanation you could offer for audiophile *behavior* that contravenes your assumptions about the supposedly confounding effects of presumed psychological factors. Mine was a valid question, which can't be satisfactorily sidestepped in your paradigm by refusing to consider the evidence.

what you offered were *your* opinions and *your* perceptions; both of which are the product of what is going on in your head. i will tell you that observing differences in system performances based on cable selection is not a universal phenomenon. in fact, i watched one commentary about thiel speakers in which the person raved about the speakers but said that she couldn't really tell the difference when the merchant switched cables in the system.

you may also want to look at some of the articles cited in posts b rwwear...