Roland Systems Group VR-4HD

Features:

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.

• All-in-one portable production solution
• Easy to use thanks dedicated hardware controls, audio faders and an integrated touchscreen 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 delays 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 or PC
• Tally, GPIO connections

Technical Specifications:

Video

• Video processing: 4:2:2 (Y/Pb/Pr), 8-bit
• Video inputs:
  4x HDMI Type A (channels 1-4)
  1x VGA/Component (channel 4 only)
  1x RCA, Composite (channel 4 only)
• Video outputs:
  2x HDMI Type A (preview and main)
  1x VGA/Component (main)
  1x USB 3.0 Type-B
• Input format support
  HDMI-only channels:
  1080p 59.94/50
  1080i 59.94/50
  720p 59.94/50
  Channel 4 video:
  1080p 59.94/50
  1080i 59.94/50
  720p 59.94/50
  576p 50
  NTSC, PAL (only supported by composite input)
  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 59.94/50
  1080i 59.94/50
  720p 59.94/50
  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 59.94/50
  1080i 59.94/50
  720p 59.94/50
  USB:
  1080p 29.97/25
  720p 29.97/25
• Video effects:
  Transitions: Cut, Mix, (Dissolve, Fam, Nam, Mosaic), Wipe (30 types)
  Effects: Negative, Emboss, Colorize, Colorpass, Posterize, Silhouette, Monocolor, Findedge (8 types)
  Composition: PinP, Split, Quad, Key (Luminance Key, Chroma Key)

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:
  4x XLR/TRS combo (channels 1-4)
  1x Stereo RCA (channels 1-6)
  1x 3.5 mm stereo (channels 7-8)
  1x USB 3.0 Type-B, stereo return
• Phantom power: DC 48 V, 10 mA (maximum)
• Audio outputs:
  1x XLR stereo pair
  1x RCA stereo pair
  1x USB stereo
  1x 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
  3.5 mm (input):
  Input signal level: -15 dBu (maximum +3 dBu)
  Input impedance: 15 kOhms
  3.5 mm (headphones):
  Output signal level: 75 mW + 75 mW
  Output impedance: 32 Ohms

General product information:

• Display: 320 x 240 touchscreen color LCD
• Other connectors: 1x 9-pin RS-232; 1x 15-pin Tally/GPIO
• Power consumption: DC 12 V, 3 A, 36 W
• Operating temperature: 0 to 40° C
• Dimensions (WxHxD): 33.9 x 8.7 x 21.7 cm
• Weight: 2.4 kg

What's in the Box:

• 1x Roland VR-4HD Mixer
• 1x Power Supply
• 1x User Manual