- 4 channel audio mixer - 4 mono - 48v phantom each channel - 3 band eq tone high mid low - two aux (aux send + aux effect) - with effect send to aux function -digital multi effect reverb 24bit 99dsp -digital display mp3 player -usb interface with recording -to pc sound card & flashdisk - bluetooth function - headphone monitor output - 60mm fader x 9 - 3 x master fader for main out & effect - iron plate body material