Finishing the 73-75 Homebuilt Serge system

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Finishing the 73-75 Homebuilt Serge system
Modding a 73-75 homebuilt with cycle switches and leds.
Working on second panel of 73-75 homebuilt.
73-75 Home built diy Serge
Add LEDs to your 73-75 panels and still have everything PCB mounted. Pink wire goes to GND and cathode of LED, yellow to anode of LED and via resistor of your choice to output you would like to monitor.
73-75 Home built Serge PSU