6 channel mixer 4 microphones, 2 stereo, 1 aux and USB port. 4 microphone inputs via XLR plugs 4 Jack 6.35 balanced line input. 2 unbalanced stereo inputs on RCA and 3.5 jack 2-band equalizer on mic/line and stereo channels Gain control for each channel AUX level setting on each channel Balanced MAIN output on 6.35 Jack Unbalanced Record output via RCA plugs Balanced AUX output on 6.35 Jack Monitoring output via stereo Jack 6.35 1 USB port for connecting a computer LED vu-meter for MAIN output LINK FOR FULL INFORMATION AND MANUALS: Mi6U