Specific to gibson electric guitars including les paul standard custom traditional classic studio 50 s 60 s tribute lpj etc.
Gibson printed circuit board.
If this were my instrument i would open the control cavity again plug it in and wiggle that light green plastic thing that is near the switch.
Gnolivos maybe your hum problem is associated with the ground wire not making good connection to the circuit board.
Up for your buying pleasure is a gibson les paul quick connect pcb circuit board with long shaft pots and push pull volume pots for coil tapping.
Includes output jack connector nuts and washers.
New pcb style gibson electronics.
One near new standard pot assembly circuit board from a recent gibson les paul electric guitar.
Bridge pickups switch and ground connections are clearly labeled for easy solder less wiring.
A switch or jack is not included.
Pup connectors and more.
Fits gibson usa sg or les paul.
Made in the usa price 1000 build 2 channel hand wired valve combo with tremolo power rating 4w valves 2x 5879 2x 6v6 1x 5y3.