Oxygen free copper ceases to be oxygen free as soon as it is exposed to the atmosphere.

I prefer to use bare wire instead of bananas, in this case the little wrench is nice. I just really snug the binding posts down on the wire. To the point where is almost becomes a cold weld.


Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris