Monoprice Commercial Audio 3 Channel 60 Watt 100/70V Mixer Amp – Three Mic Inputs, Bass, Treble, and Volume Controls, Black

This amplifier is designed to drive a conventional 4-ohm or 8-ohm speaker system as well as 70-volt and 100-volt constant voltage speaker systems. It features three unbalanced 1/4″ microphone inputs, two of which can be switched to unbalanced RCA and 1/4″ auxiliary jacks instead of microphone level inputs.
Three 1/4″ microphone inputs | One RCA and one 1/4″ auxiliary inputs
Three separate mixing/volume controls for MIC 1, MIC 2/AUX 1, and MIC 3/AUX 2
Treble and bass controls | MIC 1 input has priority
4-ohm and 8-ohm constant resistance output options
70-volt and 100-volt constant voltage output options | 100 ~ 240 VAC, 50/60 Hz input voltage range