Cablesson Ivuna Optical 3m/3 Metre cable is designed to give you a smooth dynamic undistorted and clear performance for all your digital sound needs. The sound quality of all the channels whether two or five or more are dependent on the Cablesson Ivuna Optical Cable to deliver an undistorted smooth clear and dynamic performance while the plug???s brass ferrule provides ideal light transmission and the highest quality sound. A lesser-quality cable leaves your signal wide-open to instabilities.