Wiring to power up to 18 light buttons and two joysticks with 12V LED with a 5.5mm / 2.1mm jack connector.
This product is intended to be powered by a 12V power supply with 5.5mm / 2.1mm jack connector.
Ball lance outer spring used on the outside of the ball lance.
We find this spring on many Pinball Data East, Sega, Stern, Gottlieb, Williams and Bally.
Reference Williams / Bally No. 10-149.