Pinball STERN M-100 MPU Board. It is important you (or preferably a qualified pinball / electronics technician) checks and ensures your machine is working before installing this board. UPGRADED BOARD.
5101 NVRAM Battery Eliminator for Stern Classic MPU-200 Boards
Gottlieb Pinball System 80 MPU Board Tester MKII
Williams pinball sys 11b mpu cpu board D-11883-564
Pinball: Stern Coils NoS circa 1980
Pinball Stern (Bally) Lamp Driver Boards LDA100 - lot - Unchecked
Gottlieb Pinball Machine System 80 MPU Board
