Bi-wires links for speakers ?

"No worries about jumpers... manufacturers would not compromise their signature sound by not having the metal links replaced by a 3" wire if it could make a difference." Total BS, I have some very expensive speakers [$12000 and up] and none of them used anything but basic material] I have tried many jumpers [Cardas etc] and none are as good as silver wire, single strand. Anyone who cannot hear the difference between ICs speaker cables and yes PCs is not listening!

Messed up again!

In wrong place again!

Unfortunately it's  the same with power chord cables,  you are buying expensive gear and manufacturers is using the very basic cheap stock power chord cables.it's really a shame. 

One very easy thing to try - then determine if you hear a difference  Connect your Speaker wires to the Upper set of terminals letting the jumpers feed the bottom ones - then reverse it attach speaker wires to lower terminals letting the jumpers feed the upper ones.  Make sure you tighten the cables properly each time (this DOES make a difference)

If you hear no difference the jumpers do not matter 

Good Listening

Peter