The EMX5 is a box-type, robust and portable powered mixer featuring a high-efficiency power amplifier with 630W of output, mixer section with comprehensive effects, 1-Knob Master EQ, and built-in feedback suppressor. The EMX4 features 12 line inputs (8 mono + 4 stereo), a high-z input on channel 4 to connect guitars or basses directly, onboard feedback suppressor, and a range of 24 comprehensive and pro-sounding effects. Its robust metal chassis was built for extended use, with large handles for supreme portability and protection along with an optional rackmount kit if desired. A universal power supply eliminates power-fluctuation concerns and ensures smooth performance.