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

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

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

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

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

SKU: RO-V4EX

Cat no: 9692

  • 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
Price match

Usually delivered in 3-5 days

£1,178.00 (ex vat) £1,413.60 (incl vat)

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


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

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.

In addition to a number of powerful video effects, the user interface incorporates dial controls for effects on each bus and master output dial.  The innovative design incorporates a video switcher, audio embedding, preview monitor and streaming-ready USB output all in a single unit.  Inputs one to three feature composite (BNC) or HDMI while input four accepts HDMI, RGB/Component or S-video. The output features scaled-up HDMI, RGB/component, or SD composite with an additional HDMI output for external preview monitor. The Roland V-4EX features a stereo RCA audio input allowing you to embed audio into the HDMI outputs and USB stream, which are especially useful for web streaming and recording applications. As a USB Video/Audio class device, web streaming is effortless by simply connecting to a computer running a live streaming service. You can also record the output using Roland’s free Video Capture for Windows software or by using Quicktime on a Mac.

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.

Key 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

Product Specification

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
INPUT FORMATS
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
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 (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)
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 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
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.)

  • AC Adapter
  • Power Cord
  • 2 x RCA to BNC Conversion Plug
  • Limited 1-Year Warranty

Roland Warranty

We build with reliability in mind, that’s why we’re happy to provide outstanding warranties on our entire range of products, from single guitar cables to our renowned high-end digital pianos.

All Roland, BOSS, and V-MODA products come with a ten-year, five-year, two-year or lifetime warranty from the point of purchase.

While your warranty is activated at the time of purchase, signing up gives you extra support for your new product.

Ten-Year Warranty Digital Pianos
Our renowned digital piano warranty is designed to give you full confidence in your new piano. Whether you’re just starting, or you’re a seasoned piano veteran, our ten-year warranty covers our HP, HPi, LX, DP, KF, GP, and V-Pianos.

Five-Year Warranty BOSS Effects Pedals
Already well-known for their rock-solid reliability and build quality, we offer a 5-year warranty on your new BOSS single FX pedal. Whether you’re at the studio, or on an intense tour, our 5-year warranty will keep you covered.

Two-Year Warranty on all other products
For all other products, our two-year warranty comes as standard. We’ll ensure your products stay working as they should, and provide fast and reliable support whenever you need it.

Lifetime Warranty Roland & Boss Cables
Cables keep your music flowing, so to keep you creating, all Roland cables come with a lifetime warranty from the moment you purchase.

Your Roland Warranty at a glance

  • Free, reliable and fast support from our specialists who will be able to answer your enquiries after you’ve logged your product(s) on your Roland account.
  • No hidden or extra charges for parts or repairs under warranty.
  • If a longer warranty was offered by Roland/Boss/V-MODA at the date of purchase, this will still apply.
  • For more detailed information, please read the full terms & conditions.

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Warranty periods from the original date of purchase:

Roland Digital Pianos:
10-Year Warranty
Our renowned 10-year digital piano warranty is designed to give you full confidence in our high-end pianos. This applies to Roland HP, HPi, LX, DP, KF, GP and V-Pianos.

Roland digital pianos are built to last. Our commitment to quality means that we are confident to guarantee your piano to be free from defects in workmanship or materials for a period of 10 years from the date of the original purchase.

All other pianos receive the standard 2-year warranty.

Boss Effects Pedals:

5-Year Warranty
Famous for their rock-solid reliability and build quality, all of our Boss single FX pedals come with a 5-year Warranty.

Roland Cables:
Lifetime warranty

All other products including accessories (not cables)
2-Year Warranty on hardware products

All our other products come with a standard 2-year warranty.

Ex-Demo Products
2-Year Warranty

Drum Pads and Cymbals
2–Year Warranty


The Roland warranty does not apply to the following:

  • (a) To cosmetic or structural damage to the instrument due to changes in temperature, humidity, exposure to the sun, fire or moisture (full guidance on using and storing the products safely can be found in the owners manual).
  • (b) To damage, corrosion or rusting of any hardware components caused by humidity, temperature or exposure to moisture (full guidance on using and storing the product safely can be found in the owners manual).
  • (c) To damage caused by accident, abuse, misuse, liquid contact, fire, moisture, body salts and acids of perspiration, or other external cause.
  • (d) To defects or discolouration of any part of the instrument including keys, pedals, controls and switches caused by normal wear and tear, moisture, body salts and acids of perspiration.
  • (e) To damage caused by use with another product.
  • (f) To damage caused by customisation or modification performed by anyone who is not a representative of Roland/Boss and V-MODA, or an authorised Roland service centre.
  • (g) To damage caused by service (including upgrades) performed by anyone who is not a representative of Roland/Boss and V-MODA, or an authorised Roland service centre.
  • (h) When the product’s serial number is missing, altered or has been tampered with.

Any attempt to operate the product outside of the guidelines specified in the Owner's Manual, could lose data, render the product inoperable and void the manufacturer warranty. Therefore, this warranty does not apply to damage that occurred as a result of abuse or misuse, abnormal service or handling, battery leakage or failure, damage which may have been caused either directly or indirectly by another product, or if the product software or firmware has been altered or modified in any way other than what is described in the owner’s manual and any other official guides, or if the damage was caused by repairs or service provided or attempted by anyone other than Roland/Boss and V-MODA Authorised service centre.

Accessing our Repair Service:

  • To exercise your rights under the Roland warranty, you must either return your product to your official Roland/Boss and V-MODA dealer or Service centre together with proof of purchase (sales receipt) and a clear description of the fault. Alternatively, please contact us via your Backstage account and we will advise on the easiest way to get your product repaired.
  • Your product will be returned to a regional Roland office, or another designated service centre for repair, and subsequently returned back to the dealer or directly back to you.
  • This doesn’t apply if you purchased your product from Amazon. For repairs to products purchased from Amazon, please contact Amazon directly and they will advise on the next steps.
  • If you have purchased an HP, HPi, LX, DP, KF, GP piano or a V-Piano that qualifies for on-site warranty, then you should contact either your official Roland dealer, Service centre or us via your Backstage account together with your proof of purchase (sales receipt) and a clear description of the fault. We will then arrange for an authorised service engineer to visit your home and carry out the repair on-site.
  • If it is not possible to return the product to your dealer (and it does not qualify for an on-site repair), you should contact us via your Backstage account. We will then arrange a suitable solution.
  • We strongly recommend that you ensure that the product is well protected during transportation, boxed, and insured against any damage. The following additional measures should also be taken:
    • Outer carton
      Please ensure that the outer carton is sufficiently large to accommodate not only the product, but also approximately 50 mm thickness of protective material (e.g. bubble wrap) around the entire unit. Please ensure the outer carton is sealed.
    • Attached mains plug
      If your unit has a mains plug, please ensure this is sufficiently wrapped with approximately 30mm of protective material. This will help to prevent the plug from being damaged and, more importantly, prevent the plug from damaging the unit. Never position the mains plug between the product and outer box. Wrap it as described above and place it on top of the unit in such a way as to prevent it from damaging the product.
    • Hard case
      When returning an item in a hard case, please ensure that the case is locked and secured with a numeric lock and let us know the numeric code. If you don't have a numeric lock, please ensure that the case is secured using tie wraps; we will then return your unit in your flight case also using tie wraps.
  • Roland/Boss and V-MODA will, at its sole discretion, repair or replace your product at no charge to the purchaser for parts or for labour if the fault is reported within the warranty period, provided however, that Roland is able to replicate the defect or problem at its facilities. In the event that we replace your product, the Roland warranty continues from the original date of purchase and not from the date of the replacement.
  • This warranty does not apply to damage that occurred as a result of abuse or misuse, abnormal service or handling, battery leakage or failure, damage which may have been caused either directly or indirectly by another product, or if the product has been altered or modified in any way, or if the damage was caused by repairs or service provided or attempted by anyone other than Roland/Boss and V-MODA Authorised service centre.
  • Any attempt to dismantle or repair a product without authorisation from Roland will immediately void any existing warranty for that product.
  • This warranty relates solely to the product. Roland excludes any and all liability for any incidental or consequential loss or damages (direct or indirect), howsoever incurred, arising from the malfunction or failure of any of its products or services

Terms and Conditions - General information:

The consumer has legal rights under applicable national and/or European legislation on the sale of consumer goods. These warranty provisions do not affect those rights.

  • The warranty is offered by Roland Europe Group Limited, Registered Office: Hive 2, 1530 Arlington Business Park, Theale, Reading, RG7 4SA, Registered in England and Wales No: 8904664.
  • The warranty only applies to products purchased from an official dealer of Roland Europe Group Limited. The warranty does not apply to products purchased either outside Europe, UK, Russia, Norway, Iceland or Switzerland or from a dealer which is not certified by Roland Europe Group Limited. A list of our authorised dealers can be found on our website
  • To make use of the warranty, you must present your product and proof of purchase (invoice/receipt) and a clear description of the fault to your official Roland/Boss and V-MODA dealer (or service centre), or you can contact us via your Backstage account and we will be able to advise of the easiest way to get your product repaired.
  • The product will be sent to our authorised service partner or to one of our regional Roland/Boss and V-MODA offices and later returned to the dealer or directly back to you.
  • All Roland/Boss and V-MODA products come with a two-year manufacturer’s warranty, with some exceptions; 5 years for Boss compact pedals, 10 years for some specific piano models and a lifetime warranty on our accessory cables. The warranty applies only to products bought from authorised dealers of Roland Europe Group.
  • When you register your product with Roland/Boss and V-MODA, you will be sent a confirmation email giving you access to our free technical support service and additional Roland/Boss and V-MODA services.
  • Roland will, at its sole discretion, either repair or replace the product and will not charge the customer for parts and labour as long as the product is still under warranty and if Roland/Boss and V-MODA can determine the malfunction or defect. However, the warranty does not cover damage due to harsh, abnormal or excessive use, or misuse, leakage of a battery, direct or indirect adverse effect of another product, or modified products or damage, due to repairs or operations not performed by Roland/Boss and V-MODA or an authorised service centre.
  • This warranty relates solely to the product. Roland excludes any and all liability for any incidental or consequential loss or damages (direct or indirect), howsoever incurred, arising from the malfunction or failure of any of its products or services.
  • The free warranty that we offer is transferable to another person as long as you have [a copy of] the original sales receipt. This needs to show the name of the authorised Roland Dealer and the original date of purchase where the product was purchased from.

    Only the remaining duration of the original warranty is transferable, not a new warranty.

    If the product was not originally purchased from an authorised Roland Dealer, or you do not have [a copy of] the original sales receipt then the warranty is non-transferable.

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* Finance available to UK incorporated limited companies only

Photolease Company Finance from £26.48 (ex VAT) per month.

All lease figures below exclude VAT. Finance available to UK incorporated limited companies only.

Term (months) First Payment Monthly Payments Admin Fee Total Payment
60 £76.48 £26.48 £50.00 £1,638.89
48 £81.33 £31.33 £50.00 £1,554.07
36 £89.56 £39.56 £50.00 £1,474.06
24 £105.93 £55.93 £50.00 £1,392.35
12 £155.00 £105.00 £50.00 £1,309.94

Select "Photolease finance" as the payment option at checkout. Finance is only available to UK incorporated limited companies. A minimum basket total of £1,000.00 applies, Photolease will normally contact you within one hour of receipt of your application if sent during business hours of 9am - 5pm (BST), Monday to Friday.

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