I busted open the 4 gang pot on my 15 year old promedia v2 400, unloaded half a can of contact cleaner, and could not fix the scratchy sound that also cuts in and out.
I can only get 2 channels to play at once.
Anyway, how do you measure the size of the pot? What size replacement do I need to find?
The blue body is a hair under 15mm.
It has 12 pins.
Original specs = KIE b50k x4.
If I need to solder wires, what kind of wires will I need?
Could I possibly solder a 2-gang pot and wire it to the other 6 pin holes? (see 2nd pic)