FireFold s TosLink digital optical cables allow the cleanest possible audio signal, even at the most extreme volume levels. Featuring a 1mm low loss core, low jitter synthetic fiber, and heavy metal connectors, TosLink cables dampen vibration during transmission. They transfer audio signals via light, which eliminates the chance of RFI, EMI, or ground loop interference. Use these cables to connect your DVD, CD, Mini Disc, DAT, and other digital audio equipment for clear, full, and richly detailed sound. Designed for CD, D/A Converters, Dolby Digital DTS surround sound receivers and more, these TosLink cables are compatible with ADAT, DAW, and Dolby Digital DTS devices with TosLink interface.