[secstate]

No, but you can do some pretty straightforward electrical engineering math to determine that 22-guage speaker wire will fail in that case. Show me the physics and math that show failure with a USB cable. One of the major issues here is that USB is like the AK47 of the interconnect world, designed to work it some pretty terrible places. So when you experience jitter, it not actually the GD cable, it's most likely one of the devices on either side using a shitty controller and not handling data loss gracefully.

Audio is so subjective anyway. You'll never win an argument with these people. You just have walk past them and try not to laugh. It's the same as the issue on wines. Doesn't matter how many double-blind tastings you do, some assholes will just sleep better knowing they're not drinking shit I made in my bathtub, even if it tastes the same a Bogle sauvignon blanc.