eForCity Digital Optical Audio TosLink Cable - Molded - 12 FT 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, gives the great listening experience Optical cables transfer the signal using light; thus completely eliminating any chance for RFI, EMI or ground loop interference. The stylish PVC HEAVY 5.0mm JACKET helps prevent cable damage and adds flexibility and durability for years of listening pleasure. Suggested Applications: ADAT, DAW, Dolby Digital, DTS devices with TosLink interface.