PROF - Thanks for the quick reply. Now you're going to get all angry with me about burn-in (LOL).
All I can tell you is what I've heard, in blind tests and unscientifically, and I can guarantee that I'm not delusional. I never believed A/C cords could make a diff. until I'd heard it ... over and over.
Not asking you to 'believe' anything (except that I'm sincere). But see if you can get a blind-test listen yourself. Might change your mind... or not.