The Yamaha EMX7 is a high-end sound system in a small, durable package. Connecting your microphones is simple with eight phantom-powered preamps, and each of the EMX7 12 inputs has a 3-band EQ for sound shaping. Yamaha's famous 1-knob compressors are loaded into four inputs for levelling out dynamics and blasting up your recordings. Your overall sound is tailored using a 9-band visual equaliser. Onboard effects give your performance or presentation more depth. The Yamaha feedback suppressor function effectively eliminates feedback. The Yamaha EMX7 powered mixer features a dual 710 watts of efficient Class D power and is built to last for years on stage.