Options? (Frozen headphone knob) in Helix Posted November 25, 2020 What are my options for a frozen headphone knob on a Helix floor? Was thinking of trying some Deoxit/contact cleaner first - see if I can get it to move. Saw another thread on user repair/replacement of the pot. Hoping not to go down that road, but I guess I will if I have to. Way beyond warranty repair. Don't really use the thing but - also don't like have unusable knobs.