AUX Cable Inakustik Premium RCA 0.75m: Premium series audio cable series was ingeniously constructed from the finest materials to transmit the sound authentically and in full force. The high ratio of the core was made from the oxygen-free copper, which provides the best balance between price and electrical properties. The cable is also supplemented with the double-layer shielding to eliminate interference and its ends are gold-plated, so minimum contact resistance and durability without oxidation endings are guaranteed. Double mono structure ensures optimal channel separation and better electrical properties.