FEATURE: CHANNEL: 8 MONO / MIC LINE / INSERT 3 BAND ACTIVE EQ (HIGH,MID,LOW) PHANTOM POWER FOR STUDIO CONDENSOR MIC 7 BAND STEREO GRAPHIC EQUALIZER DIGITAL DISPLAY MP3, BLUETHOOTH,RECORDING DIGITAL DISPLAY 256 DSP EFFECT 24BIT DIGITAL MULTI EFFECT REVERB 40Hz WITH PRAMETER 256 DSP WITH SEND TO AUX 1,2 &3 3 AUX ( 2 AUD SEND + AUX/FX SEND) HANDPHONE & MONITOR OUTPUT WITH CONTROL USB MP3 PLAYER WITH 2 BAND EQ TONE HI&LOW MASTER FADER FOR EFFECT AND MP3 MUTE, PFL EACH CHANNEL