Bally Lamp Driver Test Set

This pinball test fixture is part of a 4 piece set to individually test the various components of an early bally SS pinball machine manufactured between 1978-1985. This included such games as Mata Hari, Evil knievel, Eight Ball and Eight Ball Deluxe, Space Invaders, Xenon, Flash Gordon, Medusa, and Elektra. Stern games from the era use mostly the same boards as well that can also be tested with this set of testers. This one specially test lamp driver boards only. This is the board that turns all the feature lamps on and off