Roland RO-VR4HD HD AV Mixer

Roland RO-VR4HD (VR4HD, RO_VR4HD, RO-VR4HD, ROVR4HD) HD AV Mixer

Combine switching, audio mixing, and USB streaming into a single device, and you get the Roland VR-4HD HD AV Mixer. Four channels of HD video and 8 channels of audio can be mixed down with preview and program (main) video outputs with minimal fuss. Advanced digital processing removes many of the hurdles of a professional A/V setup, and consumer-friendly HDMI, VGA, composite, XLR/TRS, and RCA inputs support readily available video and audio equipment. The USB output lets you take advantage of HD video streaming over the web using popular streaming platforms or advanced multi-source videoconferencing and offers the ability to record straight to your hard drive for distribution.

The interface on the VR-4HD features both tactile controls and a touchscreen for an intuitive and comprehensive control surface where all necessary controls are at the operator's fingertips. Physical faders offer precise audio adjustment, while the built-in multi-view LCD features a touch interface for accessing set-up parameters and adjusting picture-in-picture settings with simple swiping gestures.

Between the intuitive interface, diverse input options, and USB connectivity, the VR-4HD is a versatile tool suitable for a number of applications, such as A/V equipment acquisition for schools, houses of worship, corporate training sessions, live events, and more.

Video

• Video Processing: 4:2:2 (YPbPr), 8-bit

Video Inputs:

• 4 x HDMI Type A (channels 1-4)
• 1 x VGA/Component (channel 4 only)
• 1 x RCA, Composite (channel 4 only)

Video Outputs:

• 2 x HDMI Type A (preview and main)
• 1 x VGA/Component (main)
• 1 x USB 3.0 Type-B

Input Format Support:

• HDMI-Only Channels:
• 1080p 50/59.94
• 1080i 50/59.94
• 720p 50/59.94
• Channel 4 Video:
• 1080p 50/59.94
• 1080i 50/59.94
• 720p 50/59.94
• 576p 50
• 480p 59.94
• NTSC
• PAL
• VESA:
• VGA (640 x 480)
• SVGA (800 x 600)
• XGA (1024 x 768)
• WXGA (1280 x 768)
• SXGA (1280 x 1024)
• FWXGA (1366 x 768)
• SXGA+ (1400 x 1050)
• UXGA (1600 x 1200)
• WUXGA (1920 x 1200)
• Output Format Support:
• Main:
• 1080p 50/59.94
• 1080i 50/59.94
• 720p 50/59.94
• 576p 50
• 480p 59.94
• NTSC
• PAL
• VESA:
• VGA (640 x 480)
• SVGA (800 x 600)
• XGA (1024 x 768)
• WXGA (1280 x 768)
• SXGA (1280 x 1024)
• FWXGA (1366 x 768)
• SXGA+ (1400 x 1050)
• UXGA (1600 x 1200)
• WUXGA (1920 x 1200)
• Preview:
• 1080p 50/59.94
• 1080i 50/59.94
• 720p 50/59.94
• USB:
• 1080p 25/29.97
• 720p 25/29.97
• Audio
• Audio Sampling: 24-bit, 48 kHz

Audio Formats:

• HDMI: 2-channel LPCM, 24-bit, 48 kHz
• USB: 2-channel LPCM, 16-bit, 48 kHz

Audio Inputs:

• 4 x XLR/TRS combo (channels 1-4)
• 1 x Stereo RCA (channels 5-6)
• 1 x 3.5 mm stereo (channels 7-8)
• 1 x USB 3.0 Type-B, stereo return
• Phantom Power: 48 VDC, 10 mA (maximum)

Audio Outputs:

• 1 x XLR stereo pair
• 1 x RCA stereo pair
• 1 x USB stereo
• 1 x 3.5 mm stereo headphone
• Signal Level / Impedance:
• XLR/TRS Combo:
• Input Signal Level: -60 to +4 dBu (maximum +22 dBu)
• Input Impedance: 10 kOhms (gain 0-23 dB), 5 kOhms (gain 24-64 dB)
• RCA:
• Input Signal Level: -10 dBu (maximum: +8 dBu)
• Input Impedance: 15 kOhms
• Output Signal Level: -10 dBu (maximum: +8 dBu)
• Output Impedance: 1 kOhm
• XLR:
• Output Signal Level: +4 dBu (maximum: +22 dBu)
• Output Impedance: 600 Ohms
• 3.5mm (input):
• Input Signal Level: -15 dBu (maximum: +3 dBu)
• Input Impedance: 15 kOhms
• 3.5mm (headphones):
• Output Signal Level: 75 mW + 75 mW
• Output Impedance: 32 ohms

General
Other Connectors:

• 1 x 9-pin, RS-232
• 1 x 15-pin, Tally/GPIO
• Display: 320 x 240 touchscreen color LCD
• Power Consumption: 12 VDC, 3 A, 36 W
• Operating Temperature: 32 to 104°F / 0 to 40 °C
• 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

In The Box:

• Roland VR-4HD HD AV Mixer
• Power Supply