DH Labs D-750 Digital Audio Cable RCA-BNC 1.0 meter by Silver Sonic The D-75 is a thoroughly engineered, precision 75 ohm coaxial digital cable designed for accurate handling of digital audio signals. A solid, silver-coated center conductor is used to maintain the most uniform impedance. Noise rejection is maximized by a 2 Layer shield which provides 100% coverage for complete immunity to noise. The D-75 provides excellent performance to beyond 2 Gigahertz. Made in the U.S.A.