Revolutionary powered mixer yamaha technology, ultra compact design, light weight 4000watt powered mixer with 16 type professional effect processor usb and bluetooth inputs 16 mic/line channels 48v phantom power for condenser microphone stereo inputs with dual rca for flexible connectivity3-band equalizer on each channel and 7-band graphic equalizer on the mainlow noise pre-amp on each channel with volume, pan, effect, 3-band equalizer and gain