6 Dual stereo input channels: 4 of them accept turntable / microphone signals and the other 2 mono / microphone signals or stereo returns with talk-over function. Stereo mix outputs: Two independent mix outputs with level control for main output and zones. Additional recording output. 2 Headphone outputs: Headphone output with jack and mini jack connector. 2 Auxiliary sends: All channels have two auxiliary sends selectable pre / post fader and crossfader, for connection with external equipment. MIDI: MIDI output from VCF 1 (voltage controlled filter) and 2, crossfader, low frequency oscillator (MIDI Clock) and dedicated data control and start/stop controls.