The Comprehensive CVG-SVA2LD is a high performance S-video and stereo audio linedriver capable of sending an S-video signal with stereo audio up to 500 feet when used with premium cable. Used to distribute S-video and stereo audio over long distances, the CVG-SVA2LD is the perfect choice when sending S-video and audio signals to monitors that may be different distances from the source. The CVG-SVA2LD provides separate cable equalization of +/-5dB for each of the 2 video outputs, and compensates for signal level and high frequency losses that occur over long cable runs. Stereo audio may be input on either two RCA jacks orone stereo 3.5mm mini jack, which then outputs two sets (L&R) of balanced or unbalanced stereo audio. The CVG-SVA2LD runs on a standard 9 volt AC/DC source, so it is therefore perfectly suitable for fieldwork. UL and CSA approved.