This  is our Top of the Line ACSS Cable. It is a Copper  conductor based cable and it uses 6 x 99.99998% UP-OCC Stranded Copper 30 AWG Teflon insulated stranded conductors.  It can improve the listening enjoyment of most high end  electronic devices and it has lots of detail, great energy, a fantastic soundstage with lots of air. Mini xlr 3 pin female x4 rhodium plated. Please contact me if you need specific lengths