Tripp Lite's premium Digital Coax Audio Cable provides a clean, accurate sound, as well as noise and interference elimination that can compromise your listening pleasure. This cable is specifically designed for Digital devices, providing better sonic accuracy and more detailed, natural sound. This cable features a 75ohm coaxial conductor made of 99.99% pure copper, and precision machined, 6-cut Gold RCA connectors, that resist corrosion. Tripp Lite warrants this product to be free from defects in material and workmanship for Life.