Hosa's DRA-Series is an excellent cable for S/PDIF runs. The DRA-Series employs an excellent, flexible 75-Ohm coax (which would work great for video runs, too), terminated with Hosa's own, gold-plated RCA plugs with metal headshells and strain reliefs.
LIMITED LIFETIME WARRANTY
CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.