Vantage 850D-DA Digitally Distributed Audio Amplifier

The Vantage 850D-DA is a dedicated multi-room distributed audio amplifier. It has independent or linked volume controls on each of eight amplifier/pre-amplifier zones (expandable to 72) and accepts any digital or analog source, including DVD and Blu-Ray players, media servers, CD players, cable and satellite boxes, and digital music players.