Directionality Explained


I have read it argued against by those who think they know
Here is proof
Paul Speltz Founder of ANTICABLES shares his thoughts about wire directionality. Dear Fellow Audiophiles, As an electronic engineer, I struggled years ago with the idea of wire being directional because it did not fit into any of the electrical models I had learned. It simply did not make sense to me that an alternating music signal should favor a direction in a conductor. One of the great things about our audio hobby is that we are able to hear things well before we can explain them; and just because we can’t explain something, doesn't mean that it is not real. 

https://www.monoandstereo.com/2020/05/wire-directionality.html#more
tweak1
If any part of an AC current is directional, then the AC signal itself must be directional - by definition. It’s like 2+2 = 4.

When a cable is connected from the amp to the speaker, energy flows from the amp to the speaker. That is at the amp end, the cable will experience more energy vs. the end closer to the speaker, hence by definition, an AC current is "asymmetric" due to the energy distribution.
 If I install a wire between an amp and speaker the current flows from the amp to the speaker if I turn the wire around it flows the same way. If an AC current were directional the way wires are being touted as directional then the current would flow backwards from speaker to amp when the direction of the wire was changed. AC currents are nothing but flows of charge the charge flows from the difference in voltage potential no matter which way the wire is.
If you’re right, then a DC current is also symmetric based on your logic.
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