Valcom SM120 mixer amplifier - 4-channel
Key Features and Benefits: Active mix or priority override on inputs (override is voice operated) Rack mount Mic / aux inputs Volume control for each input Master volume, bass and treble controls Overload limiting circuit protection Screw terminals for all connection Power on indicator Clipping and fault indicators 8 Ohm, 25 and 70 Volt selectable output Tone generator (warble or continuous)