i just got this, it's a 3in1 jamma board that allow you to play 3 jamma pcb in one cab. and the best is, to change between games you need to use a mini remote control
the black wire that you see on the pcb, is the antena for the receiver.
it work perfectly, i tried last night.
anybody as see this before ?
the label on the remote and pcb say, "tnd 3in1 jamma"
i contact the seller, and he as no clue where this come from...
well it's mine now
