DJM-800 Faceplate: Professional Replacement Panel for Industrial PLC Control Systems

11 Januari 2026

Historical parts record: Photos and notes below belong to this record. Confirm the offered unit’s full model, condition and available test evidence before ordering.

What is the DJM-800 faceplate?

Note on the listing title: the queue titles this article a replacement panel for "Industrial PLC Control Systems" — the part is a music-instrument panel, not a PLC one. The DJM-800 is Pioneer's professional DJ mixer, and this is its front faceplate: the printed aluminium panel that carries the entire control legend of the mixer — the Pioneer logo, "PROFESSIONAL MIXER DJM-800", the four channel strips with their TRIM knobs and three-band EQ scales, the COLOR controls, the channel and crossfader slots, the BEAT EFFECTS selector with its thirteen effect names, and the MASTER, BOOTH and headphones blocks. When a working DJM-800 suffers a scratched, dented or water-marked fascia, this panel restores the face without touching the electronics beneath. The panel arrives with its protective film on. All 6 photos and 1 video below show this exact faceplate.

3 min readContent reviewed 7 October 2026

Part details

DJM-800 faceplate, as printed on the panel
Field	Value
Fits	Pioneer DJM-800 professional DJ mixer
Type	Front faceplate (printed panel), protective film fitted
Channel legend	4 channels: CD/DIGITAL, LINE, PHONO inputs; TRIM (OVER to +9); EQ HI/MID/LOW (−26 to +6 dB); COLOR LOW/HI; channel fader 0-10; crossfader assign A-THRU-B
Master section	MASTER LEVEL (−∞ to 0), BALANCE L/R, MONO/STEREO, BOOTH MONITOR, CH FADER / CROSS FADER markings
Effects block	BEAT EFFECTS selector: FLANGER, PHASER, FILTER, TRANS, PAN, REV DLY, ECHO, DELAY, REVERB, ROBOT, CHORUS, ROLL, REV ROLL, SND/RTN — with TIME, LEVEL/DEPTH, ON/OFF
Performance block	BEAT buttons, AUTO/TAP, MIDI START/STOP, effect-select 1-4 / MIC / C.F.A / C.F.B / MASTER
Mic block	MIC 1 / MIC 2 LEVEL, HI/LOW EQ (±12/+6), OFF-ON-TALK OVER switch
Other	FADER START, HEADPHONES MONO SPLIT/STEREO, MIXING CUE/MASTER, LEVEL, PHONES, POWER marking, LCD display window cutout

Scroll sideways to see the full table.

Every legend entry above is read from the printed panel in the photo set.

What the faceplate carries, and why it fails

The DJM-800's faceplate is the whole user interface in printed form — every knob position, every scale, every switch legend lives on this one sheet of aluminium, and the electronics behind it only matter to the DJ through what this panel communicates. That is also why the panel is the part that shows age first: club environments drink, smoke and scuff, the printed legends around the most-used faders wear to grey, and a mixer that still sounds perfect becomes unsellable with a ruined face. The DJM-800 itself holds a specific place in Pioneer's line — the mid-2000s four-channel digital mixer whose beat-effects engine (the thirteen effects printed around the selector: flanger through reverb roll) and MIDI output made it the bridge between vinyl-era booths and controller-era sets — which is exactly why its panels stay in demand: thousands of working units, one consumable face. Fitting is a service procedure, not a repair: remove the fader and rotary knobs, undo the panel screws, transfer the parts, and the legends underneath align with the components because the printing is cut to the same jig as the mixer. The protective film on this example is the sign to look for when comparing panels: factory parts ship filmed, so the print arrives as the laser left it.