ECLER ESSENTIALS eHMA120 is a self-powered audio mixer including three MIC/LINE ST inputs and one LINE ST input. It features a 95W powered mono output that supports both low (4 ?) and high impedance (70V, 100V) loudspeaker lines, with independent 2-ZONE ON/OFF switches (ZONE 1, ZONE 2). It also includes an audio priority system (voice messages, emergencies, etc.) available in 3 inputs, Pager and embedded Chime function (compatible with 1 zone paging microphones), 2 band tone control, auto stand-by mode, MUTE port and universal power supply unit, being compatible with external 24 VDC IN backup supply systems.