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Pioneer P-LOCK Fader Knob Guide

What is a P-LOCK knob?

The P-LOCK knob assembly is an ingenious creation. It is comprised of three components - a Fader Knob Cap, a Line Insert and a Knob Stopper. These components lock the knob assembly onto the stem of the line/channel fader or cross fader, making it virtually impossible to remove them without the proper know-how. This prevents them from coming off during mid-performance, and also prevents them from being lost or stolen.

In addition, Pioneer Fader Knob Caps are not simply the same knob just in different colors. They often have different dimensions and accommodate different size fader stems. This chart was created to help you find the original knob components that came with your mixer and controller. We only offer the original OEM replacements (which we purchase directly from the manufacturer). No generic imitations or cheap knock-offs.

If viewing on a smartphone, we recommend you turn it sideways to see all columns.

Please contact us if there are any bad links that need to be corrected, or if you need us to add another mixer or controller to the chart. We'll be happy to help!

Please note that if there is any conflicting information, the descriptions on the product page for the actual parts supercede anything listed in this chart.

ModelComplete P-Lock Knob AssemblyKnob CapLine InsertKnob Stopper
DDJ1000• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK6009
DDJ1000SRT• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3437
DAC3540		DAC2685
DAC2685		DNK6440
DNK6009
DDJ1000SRTN (Gold)
DDJ1000SRTW (White)		• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK6009
DDJ400
DDJ400N (Gold)
DDJ400S (Silver)		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
DDJ800• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK6009
DDJFLX4
DDJFLX6
DDJFLX6GT		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
DDJFLX10• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK6009
DDJRB
DDJREV1
DDJREV1N (Gold)		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
DDJREV5• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3437
DAC3540		DAC2685
DAC2685		DNK6440
DNK6009
DDJREV7• Cross Fader and Channel Fader Knob AssemblyDAC3233DAC2685DNK6440
DDJREV7N (Gold)• Cross Fader and Channel Fader Knob AssemblyDAC3100DAC2685DNK6440
DDJRR• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
DDJRX• Cross Fader and Channel Fader Knob
This model does not use a P-LOCK knob. This part is an all-in-one replacement knob solution.
DDJRZ• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DDJRZX• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK5888
DDJS1• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DDJSB
DDJSB2
DDJSB3
DDJSB3N (Gold)		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
DDJSB3S (Silver)• Cross Fader and Channel Fader Knob AssemblyDAC3564DAC2770DNK6009
DDJSBL (Blue)
DDJSBR (Red)
DDJSBS (Silver)		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
DDJSR• Cross Fader and Channel Fader Knob
This model does not use a P-LOCK knob. This part is an all-in-one replacement knob solution.
DDJSR2• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
DDJSX
DDJSXN (Gold)
DDJSXW (White)		• Cross Fader and Channel Fader Knob
This model does not use a P-LOCK knob. This part is an all-in-one replacement knob solution.
DDJSX2
DDJSX2R (Red)
DDJSX3		• Cross Fader and Channel Fader Knob
This model does not use a P-LOCK knob. This part is an all-in-one replacement knob solution.
DDJSZ
DDJSZN (Gold)
DDJSZS (Silver)		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DDJSZ2• Cross Fader and Channel Fader Knob AssemblyDAC3541DAC2685DNK5888
DDJSZ2N (Gold)• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DDJT1• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM2000NXS• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM250MK2• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM450• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM750K (Black)
DJM750S (Silver)
DJM750MK2		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM850K (Black)
DJM850S (Silver)
DJM850W (White)		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM900NXS
DJM900NXSW (White)		• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM900NXS2• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
DJM900NXS2W (White)• Cross Fader and Channel Fader Knob AssemblyDAC3540DAC2685DNK5888
DJM900SRT• Cross Fader and Channel Fader Knob AssemblyDAC3541DAC2685DNK5888
DJMA9• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK5888
DJMS11• Cross Fader and Channel Fader Knob AssemblyDAC3233DAC2685DNK6440
DJMS11SE
(Special Edition)		• Cross Fader and Channel Fader Knob AssemblyDAC3238DAC2685DNK6440
DJMS3• Cross Fader and Channel Fader Knob AssemblyDAC3541DAC2685DNK5888
DJMS5• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		100-061-3534S
100-061-3525S		100-058-3535
100-058-3535		100-058-3536
100-058-3537
DJMS7• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		100-058-3534
100-058-3525		100-058-3535
100-058-3535		100-058-3536
100-058-3537
DJMS9• Cross Fader and Channel Fader Knob AssemblyDAC3233DAC2685DNK6440
DJMS9N (Gold)• Cross Fader and Channel Fader Knob AssemblyDAC3100DAC3164DNK6440
DJMS9S (Silver)• Cross Fader and Channel Fader Knob AssemblyDAC3233DAC3164DNK6440
DJMV10• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK5888
DJMV10F• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
OMNIS DUO• Cross Fader and Channel Fader Knob Assembly955GDF0485955GQN3034955GQN3032
OPUS QUAD• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3705		DAC2685
DAC2685		DNK6440
DNK5888
XDJAZ• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3705		DAC2685
DAC2685		DNK6440
DNK5888
XDJR1• Cross Fader and Channel Fader Knob
This model does not use a P-LOCK knob. This part is an all-in-one replacement knob solution.
XDJRR• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK6009
XDJRX• Cross Fader and Channel Fader Knob AssemblyDAC3539DAC2685DNK5888
XDJRX2
XDJRX3		• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK5888
XDJRX2W (White)• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3437
DAC3540		DAC2685
DAC2685		DNK6440
DNK5888
XDJXZ
XDJXZN (Gold)		• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3238
DAC3539		DAC2685
DAC2685		DNK6440
DNK5888
XDJXZW (White)• Cross Fader Knob Assembly
• Channel Fader Knob Assembly		DAC3437
DAC3540		DAC2685
DAC2685		DNK6440
DNK5888

Last updated: November 17, 2025