The RGB3C is a basic 3-channel RGB LED controller. It was designed to control any standard 3 channel RGB fixture where channel 1 is Red, channel 2 is Green and channel 3 is Blue. All LED fixtures must be set to run in DMX mode and be addressed to DMX channel 1. The units control panel includes nine direct access Static Color buttons, which contain pre-programmed color presets, 3 manual RGB faders so a desired color could be set on the fly, a Program select button which allows for 7 static colors and 10 chase programs to be accessed via the program select fader, a Sound Active button which activates the 10 chase programs to randomly sequence via an internal microphone, a Auto run button also activates the 10 chase programs to randomly sequence while the speed of the chases can be controlled via the Speed fader, a Hold button pauses the current scene and will remain locked in even when power to the controller is switched off and on, and finally a Blackout button to bring all values to zero so there is no output going to your fixtures. Its the ideal control solution for D.J.s, small night Clubs, and bars that want a simple LED controller to run the show.