Almost done with this build. I have been following the build guide on the website but didn't realized there was a typo in the parts list and the build instructions. Both refer to the volume component as an encoder. However the wire diagram and the YouTube video refer to a potentiometer. I can't seem to find the value or link to the correct pot to use. Would anyone happen to know if it's a 10k or 5k? An Amazon like would also be appreciated. TIA.