
Pinball Williams System 3 to 7 Sound Board - Type 2 No Speech Board. Also Backward Compatible with Type 1 System 3 to 7 Sound Boards. Note: Does NOT come with the Sound ROM.
(That's my test ROM). Check your Manual for Board and ROM version.It is important you (or preferably a qualified pinball / electronics technician) checks and ensures your machine is working before installing this board.