ECLER ESSENTIALS eHMA60 is a self-powered audio mixer including one MIC input and two MIC/LINE ST inputs. It features a 60W powered mono output that supports both low (4 ?) and high impedance (70V, 100V) loudspeaker lines. It also includes an audio priority system (paging, emergencies, etc.), 2 band tone control, auto stand-by mode, MUTE port, universal power supply unit and auto standby function.