Quoted from Randy:
SIGMA will work in KISS in single color mode. However, you’ll need a way to get voltage from the backbox or node board. (The SPIKE adapter we have only works with Ghostbusters and Game of Thrones.)
If the display uses a Chroma board, only 12V is needed and Pinball Life sells an inexpensive SPIKE 12V cable that connects to the node board. If it’s an older display, you’ll need both 5V and 12V. Pinball Life also sells a DC/DC converter board for this that regulates down from 48V, but it’s much more expensive.
I'll be getting a sigma for the machine, and tie it in to the rgb w speakerlights until it is colorized (external ps for me, however)....should be cool (maybe?)....
ColorDMD is the most impressive mod for any machine that can use it, imho.....