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Roland VR-4HD All-in-one HD Audio Visual Mixer

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All-in-one HD AV Mixer with Built-in USB 3.0 for Web Streaming and Recording

The VR-4HD is a complete HD studio in a compact and portable package that replaces several different pieces of complex A/ V equipment. Designed with single-person operation in mind, the VR-4HD enables easy switching and mixing of sound and video using advanced video and audio Digital Signal Processing (DSP) along with dedicated hardware controls faders, buttons and touch screen interface. It beautifully integrates a digital audio mixer, video switcher, multi-viewer touch screen and USB video/audio streaming interface into a stand-alone device. This portable live HD production solution is ideal for schools, churches, council meetings, corporate events, sports, training sessions, or any other live event.


• 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 Canceling function
• Composition effects including DSK (Downstream Keyer), picture-in-picture etc.
• Capturing a still Image from Input Video on channel 4 [Ver.1.5]
• 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


Video Processing: 4:2:2 (Y/Pb/Pr), 8-bit
Video Effects: Transition: CUT, MIX (DISSOLVE/FAM/NAM/MOSAIC), WIPE (30 types)
Composition: PinP, SPLIT, QUAD, KEY (Luminance Key, Chroma Key)

Audio Sampling rate: 24 bits/48 kHz
Audio formats:
• HDMI: Linear PCM, 24 bits/48 kHz, 2 ch
• USB: Linear PCM, 16 bits/48 kHz, 2 ch
Audio Effects: Auto Mixing, Echo Cancel, EQ, Delay, Compressor, HPF, Gate, Reverb, Multi-Band Compressor, Limiter

Display: Graphic Colour LCD, 320 x 240 touch screen
Power Supply: AC Adaptor
Dimensions (W x D x H): 339 x 217 x 87 mm (13-3/8 x 8-9/16 x 3-7/16 inches)
Weight (excluding AC adaptor): 2.4 kg (5 lbs 5 oz)
- Owner's manual
- AC adaptor
- Power cord
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Roland VR-4HD All-In-One AV Switcher with Streaming or Recording