Roland V-4EX 4-Channel Digital Video Mixer with Effects

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  • All-in-One SD Video Mixer with HDMI In/Out, USB Streaming Out, and Built-in Multiviewer with Touch Control.


The Roland V-4EX advances the industry-standard Roland V-4 four channel video mixer by incorporating HDMI inputs/outputs, USB streaming, HDCP support, built-in touch multi-viewer, and audio embedding. These features are added to the strong primary feature set including built-in effects and unique user interface that has made the V-4 one of the besting selling video mixers of all time.

The Roland V-4EX versatility and unique features make it suitable for many applications, including clubs, concerts, worship, events, meetings, trainings, weddings, education, and sporting events. The V-4EX's sleek and compact design lends itself to portable applications as well as permanent installations when size and space are considerations.

Designed to be a live production switcher and web streaming device, the Roland V-4EX features audio embedding, built-in audio mixer with up to 4 frames delay to "lipsync" your video source. It supports HDCP video allowing you to mix copyright protected material such as game consoles and Blu-ray content in your live production. HDMI inputs one to three accept video resolutions up to 480p/576p and HDMI input four accepts resolutions up to 1080p and RGB up to WUXGA (1920x1200). Although internal processing is SD-based, the output can be scaled up to 1080p or 1920x1200.

Features

• 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

Specifications

Processing

Video Processing : 8-bit progressive processing at: 480/59.94p when set to NTSC, and 576/50p when set to PAL.

Audio Processing : 24-bit at 48 KHz, 2 channel

Input Formats

HDMI Video (Inputs 1-3) : NTSC: 720x480/59.94p ; PAL: 576/50p

HDMI and Component Video (Input 4) : NTSC: 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 (Inputs 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 (Inputs 1-4) : NTSC, PAL

S-Video (Input 4) : NTSC, PAL

Output Formats

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

Input Connectors

Video
HDMI : Type A (19 pins) x 4 (Inputs 1-4)
RGB/Component : HD DB-15 type x 1 (Input 4)
Composite : BNC type x 4 (Inputs 1-4)
S-Video : 4-pin mini DIN type x 1 (Input 4)

Audio : RCA-pin type x 1 pair (AUDIO IN)

Output Connectors

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)

Other Connectors
MIDI : 5 pins DIN type x 2 (IN, OUT/THRU)
USB : B type x 1 (for streaming and remote control)

Signal Level Impedance

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

Others

Display: Graphic Colour 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, Colourize, 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

Size and Weight

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.) kg)
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A warranty can be a very important factor when making a buying decision. Because repairs can be very expensive in terms of parts and labour costs, manufacturers usually only provide one year limited warranties that generally only cover items that malfunction due to a manufacturer’s defect. With an important purchase such as a musical
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Because of this, Long & McQuade provides our customers with a FREE one-year Performance Warranty on most of our products. The Long & McQuade Performance Warranty supplements the manufacturer’s warranty to ensure that our customers receive complete “no hassle” warranty coverage within their first year.

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  • Performance Guarantee: Normal wear and tear is covered, so your product will be performing as well as the day you purchased it for the entire duration of the coverage. Band and Orchestral Performance Warranty does not include replacing pads or cleaning for woodwind instruments, unless deemed necessary by our repair staff. Ultrasonic cleaning for brass instruments will be provided if deemed necessary by our repair staff, but is not routinely offered under the Performance Warranty.
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