Roland Alpha Juno 2: Difference between revisions

If then the bender has a hearable effect, but gotgets stuck or moves to its middle very slowly, the cause can be a stuck axis of the pot. To solve this, open the hexagon screw again, and also other screws so you can disassemble the bender parts. Put a suitable contact spray (I've used WD40) onto the axis of the pot. Then turnTurn the axis a minute or so back and forth until it's getting at least a bit more movable. After some hours the contact spray will become even more distributed by itself between the axis and the pot housing, andnow the pot will be easy movable.

In my case, there was cracking sound and suddenly no sound at all, because of leaked caps C11 and C12: They damaged the conductor beneath. TheRemove the faulty caps, had to be removed,check the conductor patched with wire, and replace the caps replaced with same capacity and same voltage (or higher voltage).