Roland VR-4HD All-in-one AV Mixer

Auto Mixing makes your job easy

Managing audio and video at the same time can be pretty stressful if you're flying solo. Its DSP-driven Auto Mixer mix control algorithm automatically manages the levels of all four microphone channels. That means there's no need to ride the faders to keep multiple speakers balanced in the mix. What's more, the Auto Mixer pulls down unused microphone channels, which cuts out most of your typical noise issues.

Echo suppression and lip-sync delay onboard

When you deal with multiple digital video sources, chances are no two of them will carry the same latency. Ordinary video mixers suffer from severe audio and video sync issues, but the VR-4HD dodges this particular bullet thanks to its integrated delay. It also includes an amazing Echo Cancel feature, which suppresses the audio return from video applications such as Skype. That makes the VR-4HD an ideal choice for web conferencing applications.

Expand your control with VR-4HD RCS

VR-4HD RCS is an application that makes it easy to expand your control options by connecting your VR-4HD to your computer. Copy settings, backup your system, and take control of every parameter all right from an easy-to-use graphic user interface. There are also RS-232C and TALLY/GPIO connections, which open up even more remote control options.

Roland VR-4HD Digital Video/Audio Mixer Features:

• A flexible all-in-one video- and audio-production workstation
• Amazing compositing effects include downstream keying, picture-in-picture, spilt, and quad modes
• Audio de-embedding with adjustable delay lets you keep audio and video in sync
• 6-input/4-channel video mixer handles extensive HD video sources
• External multiview output via HDMI onboard
• USB 3.0 connection lets you stream and record both video and audio
• Includes scaler and RGB/Component I/O for old video technology
• 18-channel digital mixer onboard for analog inputs and embedded HDMI audio sources
• Echo Cancel function prevents audio loopback from video-conferencing applications such as Skype
• Simultaneous 1080i and 1080p support lets you work with any HD source
• 4 microphone preamps easily accommodate conferencing and presentation needs
• Expand your control options with the VR-4HD RCS application or TALLY/GPIO remotes
• Hands-on control including a large touchscreen multiviewer makes operation simple
• Auto Mixing takes the stress out of level management for professional results every time

Technical Specifications:

• 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)
• Manufacturer Part Number: VR-4HD