Roland V4EX 4-Channel Digital Video Mixer with Effects
Enjoy peace of mind at no extra cost
Key Info
Accessible and quality video performance and web streaming - The V-4EX - advancing the legendary V-4 and V-8 family to now include HDMI in/out, progressive internal processing, audio embedding, USB streaming and built-in touch monitor.
Highlights
- 3 Input (SD HDMI/Composite) + 1 Input (Up to 1080p HDMI/RGB/Component/Composite)
- PGM Output (Up to 1080p HDMI + RGB/Component + Composite) + PVW Output (PVW/Multiviewer)
- 480p/576p Progressive internal processing
- Built-in multiviewer with touch control
- Built-in frame synchronizers on all inputs
- Scalers on CH 4 and Output
- 259 Transitions 148 Effects
- HDCP compliant
- Audio Embedding
- Audio Mixer & Delay -up to 4 frames
- USB Streaming Out for webstreaming
Technical Specifications
Processing
- Video Processing
- 4:2:2 (Y/Pb/Pr), 8 bits (Internal Processing : 480/59.94p when set to NTSC, 576/50p when set to PAL)
- Audio Processing
- Sampling Rate : 24 bits/48 kHz, 2 ch
- HDMI Video (INPUT 1 -- 3)
- requires 720x480/59.94p (when set to NTSC), 576/50p (when set to PAL)
- HDMI and Component Video (INPUT 4)
- 480/59.94i, 480/59.94p, 720/59.94p, 1080/59.94i, 1080/59.94p (when set to NTSC), 576/50i, 576/50p, 720/50p, 1080/50i, 1080/50p (when set to PAL)
- HDMI Audio (INPUT 1 -- 4)
- Linear PCM, 24 bits/48 kHz, 2 ch
- RGB (INPUT 4)
- 640 x 480/60Hz, 800 x 600/60Hz, 1024 x 768/60Hz, 1280 x 768/60Hz, 1280 x 1024/60Hz, 1366 x 768/60Hz, 1400 x 1050/60Hz, 1600 x 1200/60Hz, 1920 x 1200/60Hz
- * The refresh rate is the maximum value of each resolution.
- * Conforms to VESA DMT Version 1.0 Revision 11.
- * 1920 x 1200/60Hz : Reduced blanking
- Composite Video (INPUT 1 -- 4)
- NTSC, PAL
- S-Video (INPUT 4)
- NTSC, PAL
- HDMI and RGB/Component Video (OUTPUT)
- 480/59.94i, 576/50i, 480/59.94p, 576/50p, 720/59.94p, 720/50p, 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p
- 640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1280 x 1024, 1366 x 768, 1400 x 1050, 1600 x 1200, 1920 x 1200
- * The output format of HDMI and RGB/Component is always the same.
- When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector.
- When a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
- * The refresh rates of RGB format is 60 Hz when set to NTSC, 75 Hz when set to PAL (excluding 1600 x 1200 and 1920 x 1200. The refresh rate of these 2 is 75 Hz when set to PAL.)
- * RGB formats : Conforms to VESA DMT Version 1.0 Revision 11.
- * 1920 x 1200/60Hz : Reduced blanking
- HDMI Audio (OUTPUT)
- Linear PCM, 24 bits/48 kHz, 2 ch
- Composite Video
- NTSC, PAL
- Preview Video (PVW OUT)
- 480/59.94p when set to NTSC, 576/50p when set to PAL
- Preview Audio (PVW OUT)
- Linear PCM, 24 bits/48 kHz, 2 ch
- USB Video
- 720 x 480 when set to NTSC, 720 x 576 when set to PAL, Motion JPEG
- USB Audio
- Linear PCM, 16 bits/48 kHz, 2 ch
- Video
- HDMI : Type A (19 pins) x 4 (INPUT 1 -- 4)
- RGB/Component : HD DB-15 type x 1(INPUT 4)
- Composite : BNC type x 4 (INPUT 1 -- 4)
- S-Video : 4-pin mini DIN type x 1 (INPUT 4)
- Audio
- RCA-pin type x 1pair (AUDIO IN)
- Final Output
- HDMI : Type A (19 pins) x 1 (OUTPUT)
- RGB/Component : HD DB-15 type x 1 (OUTPUT)
- Composite : BNC type x 1 (OUTPUT)
- Preview Output
- HDMI : Type A (19 pins) x 1 (PVW OUT)
- MIDI : 5 pins DIN type x 2 (IN, OUT/THRU)
- USB : B type x 1 (for streaming and remote control)
- RGB/Component
- Signal Level : 1.0 Vp-p (luminance), 0.7 Vp-p (chroma)
- Impedance : 75 ohms
- Composite
- Signal Level : 1.0 Vp-p
- Impedance : 75 ohms
- S-Video
- Signal Level : 1.0 Vp-p
- Impedance : 75 ohms
- Analog Audio
- Nominal Input Level : - 10 dBu
- Maximum Input Level : + 8 dBu
- Impedance : 15 k ohms
- Display
- Graphic Color LCD, 320 x 240 dots, touch panel
- Video Effects
- Transition : Mix, Cut, Wipe (259 patterns)
- Composition/Filter : Picture in Picture, Luminance Key, Chroma Key, Strobe, Negative, Colorize, Feedback, Emboss, Multi, Mirror etc. (148 types)
- Others : Output Fade, Freeze
- Power Supply
- AC adaptor
- Current Draw
- 2.0 A
- Accessories
- AC adaptor, Power Cord, RCA - BNC conversion plug x 2, Owner's Manual
- Width (W)
- 225 mm (8-7/8 inches)
- Depth (D)
- 296 mm (11-11/16 inches)
- Height (H)
- 105 mm (4-3/16 inches)
- Weight
- 2.6 kg (5 lbs. 12 oz.)
- SKU:
- V4EX
- Model Name:
- V4EX
- Brand:
- Roland
UK Delivery
FREE Standard Delivery on orders over £99.00.
Orders placed before 4pm will normally be dispatched the same day.
Please refer to our delivery schedule for exceptions.
Delivery Upgrade Options (Over £99)
- Express Next Working Day - £5.99
- Next Working Day Pre 12pm - £8.99
- Saturday / Sunday - £9.99
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