AllTek Ultimate Bally & Stern MPU Board

Direct replacement for Bally AS2518-17, AS2518-35, AS2518-133, and Stern MPU-100, and MPU-200 All late model Bally and Stern pinball machine proms preprogrammed in a Single Chip. That is over 90 games on one chip, the most games of any replacement board on the market. Just select the game you want using a dipswitch. Only board to incorporate FREEPLAY mode for all Bally machines. No batteries needed. Never have battery damage again. Simtek chip with 100 year memory retention Over-voltage protection circuit. On-board Self-test button. Auto-resetable fuse protection. Full static protection of on board IC's. Test points for all dipswitches for easy testing. One chip reset replaces the 16-component reset on your existing board. On-board reset switch for easy reset without having to turn off the game. On-board memory clear switch. On-board power monitoring LED indicator. Automatic zero-crossing detector circuit - No Jumper required. Easy to follow instructions allowing you to have your machine up and running very quickly. Half size board that fits on the same mounting rails. A much improved built in diagnostic program that provides a burn in feature and enhanced troubleshooting using our ULTIMATE TEST CARD. All components labeled on the board for easy identification. All IC's are socketed. Test points that allow easy troubleshooting.

• Plug and Play replacement for many classic Bally and Stern Pinball Machines.