no one uses terms like micro-dynamics or timbral harmonics w.r.t. a sound reproduction system, probably because "micro-dynamics", isn’t a function of sound reproduction, it is a function of recording and mastering,
I see. So they record it, but we don’t have to reproduce it. Interesting. And for this you consider yourself a professional. No wonder I have so little respect for credentialism.
40 + years, and not one, yup not one that I can find, demonstration by a cable vendor that definitively shows an audible difference, let alone an improvement between good wire (low resistance, reasonably low capacitance/inductance), and their uber-expensive wire.
You do realize you just admitted that in 40 years you have never been able to hear any difference between any cables. Brilliant. I’d never dream of putting anyone down with such a devastating insult as you just did to yourself.