Overview Tripp Lite's premium High Resolution Gold Audio Cables are designed to provide a clear, accurate sound, as well as eliminate noise and interference that can compromise your listening pleasure. This 6 ft. cable is specifically designed for digital devices, providing better sonic accuracy and more detailed, natural sound. This cable features 75 ohm coaxial cable, made of 99.99% pure copper, and precision machined, 6-cut, Gold RCA connectors that are corrosion resistant.