The StudioHub+ MJ-DA D/A MatchJack is a professional stereo Digital to Analog converter. Inputs may be either Optical, S/PDIF, or AES/EBU digital. The input signal is converted to 24 bit analog audio and is output as balanced professional level via an RJ45 wired to StudioHub+ pin-out standards. Sample rates of 32kHz, 44.1kHz, 48kHz and 96kHz are automatically selected based on the detected source sample rate. Power is supplied either via StudioHub+ "DC-Link" power (through either input or output RJ45) or via an optional "wall wart" power supply. The StudioHub+ DA MatchJack is housed in a plastic enclosure.