Rotary potentiometer, 50KBx2, with 20mm knurled shaft. The original pot (left) is Roland part number 13219775, and is no longer manufactured, but we do have a replacement with a slightly smaller footprint (right). By simply spreading the pins slightly, you can solder this in place of the original.

Installation of this part requires soldering.

This item is NEW.

Click on photo to enlarge