
Originally Posted by
DrNomis_44
Hey ShazzRandom, now that you have all the wiring on your cardboard template, plug it into the amp and if it is still causing hum, go through all the wires and try giving them a wiggle, do the same for each end of the wire close to where you've soldered them, if you come across a wire, or wire connection where you can make the hum come and go just by wiggling it that indicates where you have found the fault causing the hum, try starting close to the pickups and work your way towards the output jack .
Eventually you'll probably find the cause of the hum, good luck with it, hope that helps.
That's one of the standard techniques Electronics Techs use to find the cause of a fault in electronic equipment.