Need much more information if you want help.
How did it not work? Also pictures of the pot and wiring to boards.
So no sound? Did you rotate the pot shaft, and no sound at all?
It's like telling the doctor you are sick but then no other information given, and then expect a diagnosis.![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
How did it not work? Also pictures of the pot and wiring to boards.
So no sound? Did you rotate the pot shaft, and no sound at all?
It's like telling the doctor you are sick but then no other information given, and then expect a diagnosis.