Interlink LightSpeed 200 (ILS200) fiber optic cables feature advanced construction and a unique, cutting-edge Toslink Monster connector. Unlike many ordinary connectors that use plastic, ILS200 features a metal shell for lifelong durability. A specially designed spring-loaded pressure connection keeps the fiber perfectly aligned between the output source and your component's input receiver. This results in more accurate signal transfer - the cornerstone of superior performance and faithful sonic reproduction.??ILS200's flexible, heavy-duty Duraflex jacket protects the delicate inner fiber from damage and is easily maneuverable through the jungle of cable behind any system. Graded index optical fiber greatly reduces jitter, for optimum transmission of S/PDIF, Dolby Digital and DTS bit streams. And, ILS200's special internal Isotec vibration isolation jacket prevents mechanical vibration from inducing jitter, for maximum clarity and resolution. Whether transferring 5.1 data for surround-sound decoding or mus...