Hammond Hammond Cu-1 Control Switch

This switch controls the speeds of the Digital Leslie found in the Hammonds listed above, as well as the speeds of any Leslie speaker connected to that instrument.  This switch mounts to the front rail via the two thumbscrews half-moon shaped switch assembly is used to control the speeds of the internal digital Leslie found in the XK Pro System, XK-3, XK-3c, XK-1c, and SK-2 as well as the speeds of any Leslie speaker that is connected to the unit.