Roland VR-4HD High Definition AV Mixer

  • Video 1
  • 18-Channel Digital Audio Mixer and 4-Channel Video Switcher
  • USB 3.0 Connectivity for Webcasting and Direct Recording
  • 4 HDMI Inputs, 1 HDMI Output and 1 HDMI Preview Output
  • Dedicated Controls, Faders and Touch Screen Display
  • All-in-One Portable Production Solution, Perfect for Live Events

Roland VR-4HD High Definition AV Mixer


The Roland VR-4HD AV Mixer has been designed with single-person operation in mind, allowing you to switch and mix audio and video using advanced digital signal processing. The dedicated hardware controls and touch screen interface have an intuitive layout which ensures simple and user-friendly operation. The Roland VR-4HD AV Mixer offers auto mixing, echo cancelling and a range of composite effects, along with software via the VR-4HD RCS application and remote control via USB connection. Featuring an integrated 18-channel digital audio mixer, a 4-channel video switcher and a USB 3.0 video/audio output, the Roland VR-4HD is perfect for schools, churches, corporate events, sports and any other live event.

Product Ref: 82656

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Intuitive Operation and Professional Results

The VR-4HD boasts a range of professional-quality broadcast controls and switches, as well as the ability to simultaneously switch video with the push of a button and adjust audio with the push of a fader. Placing all essential features at your fingertips, the Roland VR-4HD AV Mixer's multi-view display can be used as a touch screen interface for accessing parameters and adjusting a range of settings.

Extensive Video Support

Equipped with three dedicated HDMI input connectors, the Roland VR-4HD is compatible with a variety of equipment and supports 1080p/1080i/720p video resolution. The fourth video input has a scaler which supports both video and computer resolutions, along with analog RGB and component inputs so older devices can be used as sources without the need for external conversion equipment.

Compositing Effects

Perfect for creating news-style broadcasts and corporate presentation content, the Roland AV Mixer features DSK (Downstream Keying), Picture-in-Picture (PinP), Split and Quad compositing effects.

The DSK function is suitable for overlaying various text such as titles or logos onto incoming video sources, and then switching the background while text and/or images remain displayed. The DSK supports both Luminance Keying (Black and White) and Chroma Keying (Blue and Green) for compositing two videos in one screen using Picture-in-Picture or for using the split function during presentations.

High-Quality Audio

The VR-4HD AV Mixer features Roland's award winning digital signal processing (DSP) and advanced functions such as auto-mixing, echo cancel and delay - allowing you to achieve great sounding audio for video productions with flawless lip-syncing between audio and video. The VR-4HD's audio mixer can mix the four XLR microphone inputs, stereo RCA and 1/8'' stereo mini jack, along with the audio embedded within the four HDMI inputs. Additionally, the final mix can then be outputted via XLR or RCA, or embedded into the HDMI output.

USB 3.0 Connectivity

The USB connectivity allows you to connect the VR-4HD AV Mixer to your Mac or PC via a single cable, delivering full 1080p uncompressed video resolution with an embedded audio mix. The free VR Video Capture software for Mac and PC provides an intuitive way to capture the output signal with both video and audio, while also allowing you to immediately deliver content to online video sites or internal corporate servers.

Versatile Control

By connecting the AV mixer via a single USB cable, you can control the VR-4HD via your Mac or PC by using the RCS software. In addition to remote control capabilities, this allows you to copy settings (backup) and/or update the system software of the VR-4HD. The VR-4HD can be operated remotely from a computer, touch panel or via other external control devices through the RS-232C connection.


  • All-in-one portable production solution
  • Easy to use with dedicated hardware controls and audio faders and integrated touch screen preview monitor
  • 6 input, 4-channel video switcher
  • Supports HDMI, RGB/component, and composite video inputs up to 1080p
  • Built-in Scaler via CH4
  • 18-channel digital audio mixer with XLR, TRS, and RCA jacks along with audio from HDMI inputs
  • Embedding and de-embedding of audio with delay settings
  • Auto mixing and echo cancelling function
  • Composition effects including DSK (Downstream Keyer), picture-in-picture and more
  • Built-in touch quad-input multi-viewer with audio metering
  • External Multi-View output through HDMI
  • HDCP Support
  • USB3.0 Video/Audio output up to 1080/30p (uncompressed) and Audio Loopback feature
  • Software control using VR-4HD RCS application for Mac and PC and remote control via USB connection
  • Tally, GPIO connections



  • Processing: 4:2:2 (Y/Pb/Pr), 8-Bit
  • Input Connectors:
    • Input 1-3: 3 x HDMI Type A (19-Pin)
    • Input 4: 1 x HDMI Type A (19-Pin)
    • RGB/Component: 1 x Mini D-Sub (15-Pin)
    • Composite: 1 x RCA Phono Type
    • Supported Format: HDCP (Input 1-4)
  • Output Connectors:
    • Main Out: 1 x HDMI Type A (19-Pin)
    • RGB/Component: 1 x Mini D-Sub (15-Pin)
    • Preview Out: 1 x HDMI Type A (19-Pin)
    • USB: 1 x USB 3.0
  • Input Formats:
    • Input 1-3: 720/59.94p, 720/50p (SYSTEM FORMAT: 720p) 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p (SYSTEM FORMAT: 1080i, 1080p)
    • Input 4: 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 VGA (640 x 480/60 Hz), SVGA (800 x 600/60 Hz), XGA (1024 x 768/60 Hz) WXGA (1280 x 768/60 Hz), SXGA (1280 x 1024/60 Hz) FWXGA (1366 x 768/60 Hz), SXGA+ (1400 x 1050/60 Hz) UXGA (1600 x 1200/60 Hz) , WUXGA (1920 x 1200/60 Hz)
    • Composite: 480/59.94i, 576/50i
  • Output Formats:
    • Main Out: 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 VGA (640 x 480/60 Hz), SVGA (800 x 600/60 Hz), XGA (1024 x 768/60 Hz) WXGA (1280 x 768/60 Hz), SXGA (1280 x 1024/60 Hz) FWXGA (1366 x 768/60 Hz), SXGA+ (1400 x 1050/60 Hz) UXGA (1600 x 1200/60 Hz) , WUXGA (1920 x 1200/60 Hz)
    • Preview Out: 720/59.94p, 720/50p (SYSTEM FORMAT: 720p) 1080/59.94i, 1080/50i (SYSTEM FORMAT: 1080i) 1080/59.94p, 1080/50p (SYSTEM FORMAT: 1080p)
    • USB 3.0: 720/29.97p, 720/25p (SYSTEM FORMAT: 720p) 1080/29.97p, 1080/25p (SYSTEM FORMAT: 1080i, 1080p)
  • Video Effects:
    • Transition: Cut, Mix (Dissolve/Fam/Nam/Mosaic), Wipe (30 Types)
    • Effects: Negative, Emboss, Colourise, Colourpass, Posterise, Silhouette, Monocolour, Findedge (8 Types)
    • Composition: PinP, Split, Quad, Key (Liminance Key, Chroma Key)


  • Audio Processing: 24-Bit/48kHz Sampling Rate
  • Audio Formats:
    • HDMI: Linear PCM, 24-Bit/48kHz, 2 Ch
    • USB: Linear PCM, 16-Bit/48kHz, 2 Ch
  • Input Connectors:
    • 1-4: XLR/TRS Combo with Phantom Power
    • 5-6: RCA Phono
    • 7/8: Stereo Mini Jack
  • Phantom Power: DC 48V (Unloaded Maximum), 10mA (Maximum Load)
  • Output Connectors:
    • Audio Out: XLR L,R and RCA L, R
    • Aux Out: RCA Phono L, R
    • USB: USB Type B Stereo
    • Phones: Stereo Mini Jack
  • Input Signal Level:
    • XLR/TRS Combo: -60dBu to +4dBu (+22dBu Maximum)
    • RCA Phono: -10dBu (+8dBu Maximum)
    • Mini Jack: -15dBu (+3dBu Maximum)
  • Input Impedance:
    • XLR/TRS Combo: 10kΩ (Gain 0dB to -23dB) / 5k (24dB to -64dB)
    • RCA Phono: 15kΩ
    • Mini Jack: 15kΩ
  • Output Signal Level:
    • XLR: +4dBu (+22dBu Maximum)
    • RCA Phono: -10dB (+8dBu Maximum)
    • Headphones: 75mW + 75mW
  • Output Impedance:
    • RCA Phono: 1kΩ
    • XLR: 600Ω
    • Headphones: 32Ω
  • Audio Effects: Auto Mixing, Echo Cancel, EQ, Delay, Compressor, HPF, Gate, Reverb, Multi-Band Compressor, Limiter


  • Other Connectors:
    • RS-232
    • D-Sub (9-Pin)
    • Mini D-Sub (15-Pin)
    • USB 3.0/2.0
    • Remote Control from PC
  • Display: Graphic Colour LCD, 320 x 240 Touch Panel
  • Other Functions:
    • Memory (8 Types)
    • Freeze (Input Video Captured)
    • Output Fade (Audio, Video: White or Black)
  • Power Supply: AC Adaptor
  • Current Draw: 3A
  • Power Consumption: 36W
  • Dimensions: 339mm x 217mm x 87mm (W x D x H)
  • Weight: 2.4kg / 5lbs 5oz (Excluding AC Adaptor)