External power transformer standard DMX512 signal MIDI IN / OUT, built-in MIC voice input, 8/192 DMX channel output, control 12 computer lights (16 channels per channel).30 software libraries contain 240 sets of preset scenes, each group of scenes 8 groups of scenes.6 programmable presets, any calling scenes, and scene switching.Programming fast, with memory, LCD display, easy to operate.4 digital display.BLACKOUT can be controlled by manual MIDI for remote control.CHASES programming and CHASES operation functions can be controlled manually or with MIDI remote control.Output delay function, with FADETIME potentiometer to adjust the delay time.DMX output polarity selection.Power supply: DC9V - 12V, supply current: not less than 300mA; Size: 380 x 135 x 70mm; Size: 482 x 178 x 73mm; with packaging Weight: 2.5Kg (mm)