The damper regulating screw, also known as the damper screw, is a long flathead/hex screw on the rear side of the whip in a Wurlitzer piano action. Each note has an individual action mechanism that includes this screw. It forms part of the whip assembly. Threaded through the screw is the damper grommet which connects […]

A damper arm, also known as a damper lever is an action component on acoustic pianos, and Rhodes and Wurlitzer pianos. On all pianos it is a lever that has damper felt at one end, and is engaged by the other parts of the action mechanism at the other. It’s function is as followed: View […]