Audio matrix with 8 analogue input channels to 8 output zones.4 configurable input/output digital channels for use with controls mod. MPX-400MIC, MPX-410ES, MPX-430VS.Optional zone controls mod. MPX-420V and MPX-430VS for selection of program broadcast in the zone.PC control software.LED indicators for power, bus occupation, signal and failure.LCD information display.Microphone with priority and optional zone selection mod. MPX-400MIC.DANTE compatible.