BIG POPPA
Headphoneus Supremus
OP, to prove your point you will have to have a meet with all types of gear, Hi-end, mid-fi, entry level. Cables like from Cardas, Oyaide, Nordost and maybe throw Acrolink in there besides a stock cable. Then have a group not knowing what you are using see if they make a difference? With all the meets I have put together more often then not Cables did make a difference. There are a few exceptions That is another thread though. This gives the Idea though how to do it? Oh Yeah, post the results.