Speaker cables do need to be replaced or at the very least cleaned up on the exposed ends from time to time as copper does oxidize which can give you poor connections. It is situations like this that someone buys the expensive cables and then proclaims them to be soooo much better than standard copper when it is just the old oxidized wire causing a problem.


Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70