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Directionality of wire

I am a fan of Chris Sommovigo's Black Cat and Airwave interconnects. I hope he does not mind me quoting him or naming him on this subject, but Chris does not mark directionality of his IC's. I recently wrote him on the subject and he responded that absent shunting off to ground/dialectric designs, the idea of wire directionality is a complete myth. Same with resistors and fuses. My hunch is that 95% of IC "manufacturers", particularly the one man operations of under $500 IC's mark directionality because they think it lends the appearance of technical sophistication and legitimacy. But even among the "big boys", the myth gets thrown around like so much accepted common knowledge. Thoughts? Someone care to educate me on how a simple IC or PC or speaker cable or fuse without a special shunting scheme can possibly have directionality? It was this comment by Stephen Mejias (then of Audioquest and in the context of Herb Reichert's review of the AQ Niagra 1000) that prompts my question;

Thank you for the excellent question. AudioQuest provided an NRG-10 AC cable for the evaluation. Like all AudioQuest cables, our AC cables use solid conductors that are carefully controlled for low-noise directionality. We see this as a benefit for all applications -- one that becomes especially important when discussing our Niagara units. Because our AC cables use conductors that have been properly controlled for low-noise directionality, they complement the Niagara System’s patented Ground-Noise Dissipation Technology. Other AC cables would work, but may or may not allow the Niagara to reach its full potential. If you'd like more information on our use of directionality to minimize the harmful effects of high-frequency noise, please visit http://www.audioquest.com/directionality-its-all-about-noise/ or the Niagara 1000's owner's manual (available on our website).

Thanks again.

Stephen Mejias
AudioQuest


Read more at https://www.stereophile.com/content/gramophone-dreams-15-audioquest-niagara-1000-hifiman-he1000-v2-p...


128x128fsonicsmith
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geoffkait's avatar
geoffkait
23,365 posts
 
Hmmmm, I wonder...are skeptics of wire and fuse directionality also skeptical of other controversial tweaks? Or is it just wire and fuse directionality that irks them? In addition one wonders if these skeptics are full time skeptics or just "weekend skeptics." Do the fuse skeptics accept, for example, the Warren Commission Report on the assassination of JFK, you know, something that’s obviously controversial, and obviously of more import than a little old audiophile fuse? Or the 9/11 Final Report which also is controversial and of much greater import than mere fuses.

geoffkait's avatar
geoffkait
23,365 posts
 
Yes, I know him well enough to read between the lines.
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nonoise's avatar
nonoise
10,887 posts
 
sthoth,
In answer to your question as to why cables and fuses are always harped about but not speakers and amps and what have you is that they seem to get a pass nowadays but that wasn’t always the case.

Those in the know used to harp about how all a speaker needs to be is this and all an amp needs to be is that and so on, because, measurements. There have always been various opposing camps on them but the dust seems to have settled on those debates and it’s all chalked up nowadays to preference.

It won’t be long before wire and fuse debates die off due to (long overdue) natural causes, and deservedly so.

All the best,
Nonoise
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