Hyperball (1981) - Pinball by Williams Electronics, Inc.

45 Years old Pinball Williams Electronics, Inc. [Chicago, IL, USA]

TECHNICAL / MACHINE PICT.

Williams System 7
Model Number : 509

Main CPU : M6808 (@ 895 KHz)
Sound CPU : M6808 (@ 894.750 KHz)
Sound chips : DAC, HC55516

Machine Picture
(members only)

TRIVIA

Approx. 4,500 units were produced.

STAFF

👥

SOURCES

🔗

ROM dump (MAME).
Machine's picture (bossyman15)