1979 Used Tri Zone Pinball Machine
NEEDS ELECTRONICS REPAIR. IT TURNS ON, BUT THE BALL WILL NOT RESPOND TO THE BUTTONS OR FLIPPERS. IT NEEDS TO BE REPAIRED ELECTRONICALLY. SOLD AS-IS, NO REFUNDS OR RETURNS.Tri Zone was produced by Williams Electronics, Inc. (1967-1985) in 1979.
MPU: Williams System 6
Type: Solid State Electronic (SS)
Production: 7,250 units (confirmed)
Theme: Outer Space - Fantasy
Notable Features: Flippers (2), Pop bumpers (3), Slingshots (2), Drop targets (4), Kick-out hole (1), Spinning target (1).
Design by: Tony Kraemer
Art by: Christian MarcheWilliams Electronics, Inc. (1967-1985) released 209 different machines in our database under this trade name, starting in 1959. Other machines made by Williams Electronics, Inc. (1967-1985) during the time period Tri Zone was produced include Time Warp, Laser Ball, Gorgar, Rock \'N Roll, Stellar Wars, Jai Alai, World Cup, Pokerino, Flash, and Lucky Seven.

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