WJ-MX50 Professional
Digital A/V Mixer

Two-channel digital frame synchronization permits special effects in each of the A/B program buses - 4 sources can be switched and any 2 of them routed to the program buses - A/B program buses can be monitored at the A/B program outputs while the mixed picture is monitored at the preview output - The master recording output can be selected at the effect switch in the program out section - Compatible with a wide variety of video editing devices - GPI input


- RS-232C connection: it is possible on program more wipe patterns by combining external wipe pattern control numbers assigned with zoom, scroll, multi, blinds, pairing, multi and pairing and other operating mode details
- RS-422 connection: Numbers 1099 wipe pattern can be accessed from optional AG-A800 MultiEvent Edit Controller. Maximum accessible number via RS-422 is 255. An additional 32 wipe patterns can be operated manually on the WJ-MX50
Digital special effects: 62 steps strobe, still, frame, mosaic, negative, paint (posterization), mono, multi (1/4,1/8, 1/16 screen), trial and AV synchro (any combination of 6 of the digital visual effects can be programmed to trigger with selected levels of the accompanying audio)
287 wipe patterns: combination of 7 basic patterns and other effects can create 287 patterns. Basic wipe patterns: multiwipe, pairing, wipe-edge decoration (blinds), compression, slide, H/V aspect, wipe boundary effects, joystick positioner, wipe direction
Wipe/mix section: Non-additive mix (NAM); B-bus luminance key/line chroma key; when luminance key is selected, low-luminance portions of the picture are cut off and mixed with the A-bus video; when chroma key is selected it is possible to address the colors in the B-bus video to be cut off and mixed with the A-bus video; automatic A/B roll (auto take); audio follow - Fade-in/fade-out: video/title audio individually or synchronously faded; fade to/from white/black/black color/A-bus/B-bus; automatic fade run (auto fade) - Downstream key: selectable sources: character generator, A-bus, B-bus, external camera; key level control adjusts pattern sensing level; reverse switch permits interchanging patterns high and low; selectable 8-color matte generator to the DSK; edge effects; connection with optional WJ-KB50 and WJ-KB15 character generators
Automatic programmable effects: incorporates 8 separate memories; serial switching of events 1-8 using auto take or GPI trigger; effect run transition control is available
Color correction: Adjustment of color in images shot from any input source, per A/B program bus. Audio mixing capability: A bus/B bus/Aux 1/Aux2 or Mic/Master (rec out) 5 audio level adjustments. Visible audio level meter is available.


Source Input: x4 (SOURCE 1/2/3/4)
Composite Video Input: 1.0 Vp-p, 75 Ohms, NTSC signal, BNCx4
S-Video Input: Y signal, 1.0 Vp-p, 75 Ohms,
C signal; 0.286 Vp-p, 75 Ohms,
Mini DIN 4 connector x 4
Audio Input:
SOURCE 1/2; XLR-type x 2, +4 dBm, 600 ohms (Balanced), Left and Right.
SOURCE 3/4; Pin-jack x 2, -6 dBs, 20K ohms (Unbalanced), Left and Right.
Auxiliary Audio Input: x 2 (Aux 1/2) -6dBs, 20K ohms, Pin-jack (Unbalanced), Left and Right
Microphone Input: -60 dBv, 600 ohms, unbalanced, tip-ring-sleeve type phone jack x 1
External camera Input: 1.0 Vp-p, 75 ohms, NTSC composite signal, BNC x 1
Y signal, 1.0 Vp-p, 75 ohms,
C signal; 0.286 Vp-p, 75 ohms,
Mini DIN 4 connector x 1
GPI Input: Make-contact, BNC x 1
Character (TITLE) Input: 10-pin connector x 1 for optional Character Generator WJ-KB15, WJ-KB30,
Program Output: x 2 (PROGRAM OUT 1/2)
Composite Video Output: 1.0 Vp-p, 75 ohms NTSC signal, BNC x 2
S-Video Output:
Y signal; 1.0 Vp-p, 75 ohms,
C signal: 0.286 Vp-p, 75 ohms,
Mini DIN 4 connector x 2
Audio Output:
PROGRAM OUT 1; XLR-type x 1, +4dBs, 47 ohms
(Balanced), Left and Right.
PROGRAM OUT 2: Pin-jack x 1, -6dBs, 47 ohms
(Unbalanced) Left and Right.
Preview Output: 1.0 Vp-p, 75 ohms, NTSC composite signal, BNC x 1.
Black Burst Output: Sync 0.286 Vp-p, 75 ohms, Burst 0.286 Vp-p, 75 ohms NTSC signal, BNC x 1.
Advance Sync Output: 4 Vp-p, 75 ohms, BNC x 2
Advance Reference Output:
Sync 0.286 Vp-p, 75 ohms,
Burst 0.286 Vp-p/75 ohms, BNCx2
Headphone Output: -20dBv ~-80dBv, 8 ohms unbalanced, tip-ring-sleeve type phone jack x 1.
Digital Effects: Nega, Mosaic, Mono, Paint, Still, Strobe, Multi, Trail, A/V Synchro, Frame Matte Colors: Color Bar, White, Yellow, Cyan, Green, Magenta, Red, Blue, Black.
Wipe Patterns: 287 Patterns
Joystick Control: Positioner, Color Correction.
Audio Mixer: A-bus, B-bus, AUX-1, AUX-2, Mic, Master.
Others: Audio-Follow, Auto-Take, Auto-Fade, Memory, Special Mode.
Frequency Range: Sync; 15.734 KHz±300 Hz
SC; 3.579545 MHz ±40 Hz
Frequency Response:
Y/C signal, 4.5 MHz (at -3 dB)
Audio; 20-20 KHz (at -3 dB)
Gain: Unity (Video)
S/N (Typical): 56 dB (S-Video), 50 dB (Composite), 70 dB (Audio at 1 KHz)
Differential Gain: ±5 (Composite)
Differential Phase: ±5% (Composite)
Power Source: 120 VAC 60 Hz
Power Consumption:
Operation mode; Approximately 45W
Stand-by mode, Approximately 5W
Ambient Operating Temperature: 32-104 F (0-40 C)
Ambient Operating Humidity: Less than 90%
Dimensions: 18-7/8"(W) x 6-7/16"(H)x14-1/2"(D)
(480 x 164 x 396mm)
Weight: 15 Ibs (6.8 Kg)
Weight and dimensions indicated above are approximate. Specifications are subject to change without notice. This product might be subject to export control regulations.

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