Has biwire speaker cabling become "old" ?

I had a conversation with John Dunlavy a few years ago on this very topic. His position was that the only way a second set of cables would be of any value is if they had the exact electrical characteristics as the first. Since this is hard if not impossible to achieve, it would be much better to spend the extra money on better first run cables. Even then he was very skeptical about high price exotic cables that made claims that could not be empirically measured.

Timrhu...good point about Dunlavy speakers having bi-wire terminals. On my SC-Vs I did a bi-amp arrangement with two Audio Research D200s and Audio Magic speaker cable. Sounded great. Now using higher grade single run Audio Magic cable with Marantz Reference monos it sounds even better.

Dunlavy probably would have said, "I told you so"!