DMU is the ultimate tool for the easy monitoring of any activity on the NXAMP audio inputs. The DMU is totally driven by the host NXAMP, with signal and power supply coming from the NXAMP’s GPIO port. Front panel features include 4 analogue XLR inputs plus links, three RJ45 ports for digital audio networking and LED VU meters. Particular care has been taken to ensure minimum insertion losses in the analogue audio signal.