Strikes and Spares Sound I/O Board, Untested

Original Bally Midway Strikes and Spares shuffle bowler arcade game Sound I/O circuit board in untested condition.

This boardset is in good condition, it is fairly clean, but untested, we have no means to test it. It is sold as-is, see pictures for more details. It is the Sound I/O board only (no CPU board). Original Bally Midway Part #A080-91795-BB37.