Audio Solutions AS-A-1013 Stereo Audio Cable 1000 Series, 13-Feet Our use of 99.999 percent oxygen free conductors minimizes oxidation, therefore reducing resistance. Not only are these 24K gold plated connectors good looking, they are corrosion resistant and provide maximum signal transfer over the life of your system. A flexible and durable PVC jacket provides great looks and rugged durability, while the color-coded metal hybrid shell makes for easy identification and handling. Color bands make it easier to see what's connected where without having to unplug anything.