Doug Fleenor Designs’ DMX512 2-2-1 Combine unit allows for two consoles or other DMX generating controllers to control the same lighting system. The 221 Combine is a great way to add an “always-on” back up console to your system and allows for house controls, backstage controls, and other auxiliary signal sources to access the lighting system. DFD Combine units can also translate to and from CMX/ D192 Colortran protocol.
