this is the 1 i got and worked fine
A6– System 80A Sound Board
Used in Gottlieb® System 80A Games:
Super Orbit and Royal Flush Deluxe.
This is also the base board used in the video / arcade games Krull, Mad_Planets, and Reactor -If you need the daughter/piggyback board, see GTB-MA483 listed below.*NOTE: This board does Not have speech capabilities.
We have been told by multiple clients that if your System 80 game uses sound only, originally used sound board MA-216, and is not supposed to have speech, this board will work. This applies to games like Eclipse, Haunted House, Punk, Striker, and Spirit.