Roland 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 thanks to dedicated hardware controls and audio faders as well as an integrated touch screen preview monitor
6-input, 4-Channel Video Switcher
Supports HDMI, RGB/component, and composite video inputs
Built-in scaler on CH4
18-Channel Digital Audio Mixer with XLR, TRS, and RCA jacks along with embedded 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, and more
Built-in touchscreen quad-input multi-viewer with audio metering
External Multi-View Output through HDMI
HDCP Support
USB 3.0 Video/Audio output up to 1080/30p
Software control using VR-4HD RCS application for Mac and PC
Tally, GPIO connections
Type: AV mixer with touch screen
Channels: 4 channels
Video Inputs: 4 x HDMI, 1 x RGB/Component, 1 x Composite Video
Video Outputs: HDMI, RGB/Component
Other I/O: USB Type B 3.0, GPIO/Tally, RS-232
Audio Inputs: 4 x XLR-1/4″ combo, 2 x RCA, 1 x 1/8″
Audio Outputs: 2 x XLR, 2 x stereo RCA (main out), 2 x RCA (aux out)
Dimensions: 13.3 x 8.5 x 3.4″ / 33.9 x 21.7 x 8.7 cm
Weight: 5.3 lb / 2.4 kg
