We have a few pairs of Wireworld's 2nd from the top of the line Gold Eclipse 5.2 on closeout.  These are second only to the Wireworld Platinum Eclipse in terms of their ability to pass the audio signal with virtually no loss or added distortion.   The Gold Eclipse 5.2 is the same cable as the Series 6 but without a few of the cosmetic upgrades.  These are all single wire and factory terminated.