The reproduction G08 Input Clamp board is a copy of the original board fitted to the back of a G08 monitor. It provides some protection should a faulty game PCB set send out-of-range X and Y values to the monitor. The repro adds the option of X and Y size adjustment potentiometers to more easily fine tune the size of the picture. Also, the input header has been moved down to eliminate the possibility of shorting out against the mounting crossbar.