Outstanding Picture Quality and Durability The DVCPRO digital cassette tape brings an exceptionally compact size and high reliability to wide range of professional applications like broadcasting or program production. This 6.35-mm-wide metal particle digital tape — the world's smallest and lightest — incorporates newly developed high-output metal magnetic particles that have made downsizing possible while delivering superb picture and sound quality. The DVCPRO cassette tape also boasts excellent tape transport stability and outstanding durability.