The HD30 is the ultimate digital control center. It does everything you can dream of and does so with world-class quality. There is an abundance of inputs, ranging from balanced AES/EBU and BNC connectors, to Network and USB connections - with the latter also accepting DSD signals. The built-in volume attenuator allows you to connect directly to a power amplifier or a pair of active loudspeakers. Highly advanced power supplies and careful lay-out brings the noise floor down towards a mindblowing -150 dB. In short