• Professional multi-purpose headphones amplifier system for stage and studio applications • Four independent high-power amplifier sections provide up to four stereo mixes • Each input/aux section can be separately set to capture individual demands for “more me mixing” • Multi-functional ST/2-CH switch on each channel allows for either stereo playback or double mono operation • Ultra-musical high and low EQ per channel • Output level control with accurate 4-digit LED output meter on each channel • One front and two rear stereo 1/4” TRS outputs per channel • Main stereo XLR and 1/4" TRS input and output channels • Ultra low-noise operational amplifiers for outstanding audio performance