Bally/Stern - Alltek ULTIMATE MPU

Main Features:

• 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 dip switches 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.
• Lifetime warranty - click here to open page with warranty info
  

Works in the Following Other Games:

• Black Sheep Squadron
• New Fathom
• New Vector

• Sexy Girl
• Big Ball Bowling
• Big Bat Baseball

• Black Beauty Shuffle
• Genesis Puck Bowler
• Gamatron
• Other conversion pinball games using Bally/Stern cabinets.

We also can do custom Bally/Stern compatible game installs on this board. For example if you want BELL GAMES set:

• Saturn 2 (Bell Games)
• World Defender (Bell Games)
• Space Hawks (Bell Games)

There is a charge (between $25USD and $50USD) to add games, and at this time we have to remove as many games as are added (we took some shuffle alleys off for this customer). If you are ordering more than one board then the cost is negotiable!

Tech notes: As this computer uses the same code as the original game you MUST have the option DIP switch settings correct for normal operation. For example Six Million Dollar Man - factory says to turn DIP 30 & 31 off, so set them off - otherwise you are in an undocumented display mode. Which for 6M$M shows zeros in every digit and the game is locked up. Check operators manual for other games.
**If you are having strange things happening, make SURE that DIP switch #1 is OFF! DIP switch #1 is only used for clearing the memory (all others off) and must be OFF for normal operation.