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PSY1_LG - Replaces power supply for Gottlieb system1 games with LISY1 or GottFA1 MPU

As LISY1 and GottFA1 do not need -12 Volt, this power supply cannot be used with original Gottlieb System1 MPUs! For Gottlieb MPUs use my PSY1 power supply.

PSY1_LG assembled

The format does not fit to replace the original Power Supply 1:1; you need to add 4 holes in your backbox!


If you plan to use this power supply together with my Displays R8 need to be changed from 33Ohm to 10Ohm!