This pitch fader comes mounted on the circuit board and consists entirely of new parts. Replaces Technics part number SFDP122-24A.
This is the version for the Mk 2 with a zero click (SL-1200 & SL-1210).
Can also be installed in the M3D and MK5.
The quartz lock can be deactivated by simply removing a jumper (see pictures, more precise zero point), very popular in the context of DJing.
Click itself can be deactivated by removing a small ball.
This is a plug 'n' play version and does not require any soldering.