48 programs chase up to 1000steps each 4500steps (max.) memory space 24 channel-choose buttons and 24 channel sliders Blind button can override chases on the fly Master sliders Blackout button available Separated Fade Time and Speed sliders Polarity selector to adapt for different DMX signal assignments 4 run modes: Sound / Manual / Auto / Midi With midi in/out thru. Connectors AC to DC adapter includeddisplay Power In: DC 9V-12V 500mA Size: 482 x 266 x 71 mm Weight: 4.8 kg