This pitch fader cap is unique to the Denon DN-2000F-LTDThis was the blue variant of the DN-2000F MkII with gold trim and these alternative fader caps on the pitch control of each deck.
We are not aware of any other product that these were used on, they will fit the other player models, but they were specifically released as part of the DN-2000F LTD.
Check the 4 pictures to be certain.
