Ultralink DISC-2M Discovery Advanced Performance Series Audio Interconnect Cable (2 meter pair) Ultra-high performance audio cable for home theatre systems Precision machined RCA connectors with ULTRALINK 24K mil-spec direct gold-plated contacts Double-shielded with full aluminum Mylar foil coverage and separate drain wire grounded at "source" end Directional twisted-pair geometry with ultra-pure 6N OFHC copper conductors