@donavabdear
Have you ever been involved in a blind test comparing an array of, say, digital cables of different price points and quality rotated in a decent (not even SOTA) home sound system in a purpose built listening room and comparing across the same music tracks? Or with headphones and a decent headphone amplifier and source gear? Because, if you have done this, and you maintain that there is little to be gained in the sound quality coming out of your speakers (or should I more accurately say, much less being lost) by listening random through the price scale for offerings from reputable brands like say Nordost or Chord, then I can only surmise that you actually have tin ears. Seriously, the differences between at least some cables can be quite astonishing, and will make you laugh out loud at what lesser cables are masking or leaving out of what’s actually in your recordings and present to be unlocked by the inherent capabilities of your powered equipment.
Frankly, the fact that you are stating you have a background in the recording industry and you cling this flat earth perspective on premium cables as a blanket accusation based on fundamentally misapplied principles and inept analogies without providing any evidence that you have actually done some serious blind testing with your own ears is really hard to understand or take seriously. Sure, some expensive cables probably are lousy, overpriced or at least a bad match in some systems. But when you get it right, it is really, really right and you will know it immediately. And you wont want to go back again.
Good luck,
kn
PS - Kimber is generally good stuff. And they publish their cable specs, which I respect.