Atari RFI Shield / Filter Board (22 Pin)

Complete, Atari RFI Shield / filter 22 pin board from 1978.  Listing is for the filter board as shown, in used condition. We believe this was used in early black and white games such as Super Break Out, Football, Fire Truck, etc. 

Image is a sample image as sometimes we have more than one in stock. Actual item is in comparable condition.