'I believe you have previously admitted that you are arguing your points from logic, '
hahahaha Its a strange feeling to be ACCUSED of using logic. But Yes, I do plead GUILTY to using logic. And a lot of people do say they can hear wire, same length or not. I would be able to understand a lot better, and maybe others also, if, you would give DETAILS on exactly what you mean by 'I can hear a difference' describe the difference, what were you listening to, music, a test tone, what? how did this difference manifest itself? could you hear it as soon as you walked in the room? Was it a blind test? Were the IC's changed without you knowing which IC was playing? Did you get it right 100% of the time? did you have to put a stethoscope on the speaker? Take us through the process you went through. This is important. A lot of people are on the fence about this. If you could hear this difference with music, what CD did you use?