There is a pot in there, but it’s a triac that does the dimming.
It does this by turning the power on and off around 100Hz.
Most LED drivers don’t react well to this.
(
jonbob loves you, Mon 25 Jan 2021, 20:56,
Share,
Reply)
Physically, the knob is a switch-pot. What happens beyond that is arcane magic.
I'm fine to mod your battery operated synth but don't let me rewire your house.
(
brb bio in pussy, Mon 25 Jan 2021, 21:39,
Share,
Reply)