Original, tested and working Sega Altered Beast Sega System 16B arcade game circuit boardset from 1988. This board has been tested and works fine. It is an original board in very good, used condition.
This board still has its original Hitachi FD1094 module and we suspect an original battery so we are selling it as-is. We do suggest replacing the battery or updating with the decrypted roms and a 68000 processor at some point.
See pictures for more details on its condition. Boardset uses the "Sega System 16" pinout and a horizontal monitor for game play.
