CE Compass 50Ft Digital Toslink Audio Optic Cable Optical Fiber S/PDIF Cord Wire HDTV DVD PS3 Xbox Toslink Digital Audio Cable provides you the cleanest possible signal, even at extreme volume levels. These cables use 1mm low-loss core, low-jitter synthetic fiber and heavy metal connectors to dampen vibration, giving you the ultimate listening experience. Optical cables transfer the signal using light; thus completely eliminating any chance for RFI, EMI or ground loop interference Moulded Strain Reliefs reduce stress where cable and connectors meet. Gold-Plated Ferrule prevents corrosion and provides for maximum protection of the fiber tip.