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Directional cables - what does that really mean?

Some (most) cables do sound differently depending on which end is connected to which component. It is asserted that the conductor grain orientation is determining the preferential current flow. That might well be, but in most (all) cases the audio signal is AC (electrons going back and forth in the cable), without a DC component to justify a directional flow. Wouldn't that mean that in the 1st order, a phase change should give the same effect as a cable flip?

I'm curious whether there is a different view on this that I have not considered yet.
cbozdog

Showing 2 responses by jetter

jetter
3,087 posts
 
If this is what you have leaned in Part 1, which took four years, I would hate to see what you are going to learn in Part 2 and how long it will take.

….."But we are only interested in the signal moving toward the speakers, the direction that affects the sound. We can forget about the signal when it’s moving in the opposite direction. 🔜 That explains how a wire in an AC circuit can be directional.".....

Color me confused, the above explains that the signal is directional, as it travels towards the speaker, it does not explain why the construction of the wire makes it directional, or whether the construction alters the sound produced whether hooked up one way or another in relation to the extruding process.  
jetter
3,087 posts
 
Directional cables - what does that really mean?

It means if you are worried about cable directionality there is a strong likelihood that you life is heading in the wrong direction.
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