100 Ohm power supply potentiometer

Rockwell R6502A
8-Bit Microprocessor CPU  

Used on many arcade boards. 
40 Pin DIP Package 

Very hard to find NOS part, while supply lasts.

200Ω 5 Watt Axial Resistor

Used on QBert power supply location R23.

Q*Bert sound amp heatsink.

This will fit any Gottlieb sound board that uses the LM379S amp chip.

Includes heatsink and mounting screws.

10k multi-turn pot

Used on Q*bert sound board and other Gottlieb sound boards.

R6 & R13.

LM379S

This sound amp was used on many Gottlieb games such as Q*Bert, Mad Planets and Reactor.

Also used on Gottlieb system 80 pinball.

IC has an integral metal rail used to mount a heatsink.

6502A
8-Bit Microprocessor CPU  

Used on many arcade boards. 
40 Pin DIP Package 

Refurbished used pulls , may have minor cosmetic blemishes.

This qbert power supply kit was put together with many upgrades for weak components that commonly fail on these boards. In no way will this make your power supply indestructible but it will increase its life greatly and bring your dead power supply back to life. This kit can be used for other Gottlieb games such as Mad Planets and Krull that use the same power supply.