Directional?


What causes a cable (or interconnect) to be 'directional'? Can it really be true that electricity flows 'better' in one direction than the other?

Just curious. Does anyone have insight into this?

Gasbose
128x128gasbose
There are plenty of other threads that cover this subject. Please start reading --don't start the subject up again for the literal hundredth time.

thanks.
The only reasonable answer to this is shielding should be connected only at the source. Not all audio cables are shielded, and chances are good even this makes only a tiny difference. 
What Audioquest(et al) think(s): https://www.audioquest.com/theory-education/article/83-directionality-its-all-about-noise Possibly part of the reason OCC(Ohno Constant Crystal) wire is so popular, in the industry's better cabling.