Roland VR-4HD HD AV Mixer

The VR-4HD is a complete HD studio in a compact and portable package that replaces several different pieces of complex A/ V equipment.

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.

The VR-4HD has three dedicated HDMI input connectors compatible with a variety of equipment and support 1080p/1080i/720p video resolution. The fourth input includes a scaler to support both video and computer resolutions and also supports analog RGB and component input so older devices can be used as sources without the need for external conversion equipment. 

FEATURES:

• Complete HD studio in a compact and portable package
• Designed with single-person operation in mind
• Enables easy switching and mixing of sound and video
• Easy to use hardware audio faders and control knobs
• Also features an intuitive touch screen preview monitor
• Your all-in-one portable production solution

SPECIFICATION:

VIDEO

• Processing:  4:2:2 (Y/Pb/Pr), 8-bit
• Input Connectors: 
  • INPUT 1-3: HDMI Type A (19 pins) x 3 (HDCP Supported)
  • INPUT 4: HDMI Type A (19 pins) x 1 (HDCP Supported)
  • RGB/COMPONENT (Mini D-sub 15-pin type) x 1
  • COMPOSITE (RCA phono type) x 1 *
  • * INPUT 4: HDMI , RGB/COMPONENT or COMPOSITE selected.
• Output Connectors: 
  • MAIN OUT: HDMI Type A (19 pins) x 1  (HDCP Supported)
  • RGB/COMPONENT (Mini D-sub 15-pin type) x 1
  • PREVIEW OUT: HDMI Type A (19 pins) x 1  (HDCP Supported)
  • USB3.0: USB B type x 1
• Input formats:  
  • HDMI INPUT:  
  • 1-3: 720/59.94p, 720/50p (SYSTEM FORMAT: 720p)
  • 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p (SYSTEM FORMAT: 1080i, 1080p) 
• COMPOSITE: 480/59.94i, 576/50i
  • * The refresh rate is the maximum value of each resolution.
  • * Conforms to VESA DMT Version 1.0 Revision 11.
  • * 1920 x 1200/60 Hz: Reduced blanking
  • * The input interlaced video signal is converted to progressive video signal by internal processing.
  • * The video signal frame rate can be selected at the SYSTEM menu (59.94 Hz or 50 Hz).
• Video Effects: 
  • Transition: CUT, MIX (DISSOLVE/FAM/NAM/MOSAIC), WIPE (30 types)
  • Effects: NEGATIVE, EMBOSS, COLOURISE, COLOURPASS, POSTERIZE, SILHOUETTE, MONOCOLOUR, FINDEDGE (8 types)
  • Composition: PinP, SPLIT, QUAD, KEY (Luminance Key, Chroma Key)
• Output formats: 
  • MAIN OUT: 
    • (HDMI, RGB/COMPONENT): 480/59.94i, 576/50i, 480/59.94p, 576/50p
    • 720/59.94p, 720/50p, 1080/59.94i, 1080/50i
    • 1080/59.94p, 1080/50p
    • VGA (640 x 480/60 Hz), SVGA (800 x 600/60 Hz), XGA (1024 x 768/60 Hz)
    • WXGA (1280 x 768/60 Hz), SXGA (1280 x 1024/60 Hz)
    • FWXGA (1366 x 768/60 Hz), SXGA+ (1400 x 1050/60 Hz)
    • UXGA (1600 x 1200/60 Hz) , WUXGA (1920 x 1200/60 Hz)

AUDIO

• Audio Processing:  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
• Input Connectors: 
  • AUDIO IN 1-4 (XLR/TRS combo type, phantom power)
  • AUDIO IN 5-6 (RCA phono type)
  • AUDIO IN 7/8 (Stereo miniature type)
  • USB B type (stereo)
• Phantom Power: 
  • DC 48 V (unloaded maximum), 10 mA (maximum load)
  • * Current value per channel
• Output Connectors
  • AUDIO OUT: L, R (XLR type) L, R (RCA phono type)
  • AUX OUT: L, R (RCA phono type)
  • USB: USB B type (stereo)
  • PHONES: Stereo miniature type

OTHER

• Other Connectors
  • RS-232:  D-sub 9-pin type
  • Tally/GPIO:  Mini D-sub 15-pin type
  • USB 3.0/2.0 (device):  USB B type, USB-VIDEO (Super-Speed), USB-AUDIO 2 IN/2 OUT (Full-Speed), remote control from PC
• Display: Graphic Colour LCD, 320 x 240 dots, touch panel
• Other Functions: 
  • MEMORY (8 types)
  • FREEZE (input video captured)
  • OUTPUT FADE (Audio, Video: WHITE or BLACK)
• Power Supply:  AC Adaptor
• Current Draw: 3 A
• Power Consumption: 36 W
• Operation Temperature: 
  • +0 to +40 degrees Celsius
  • +32 to +104 degrees Fahrenheit
• Dimensions: 
  • 339 (W) x 217 (D) x 87 (H) mm
  • 13-3/8 (W) x 8-9/16 (D) x 3-7/16 (H) inches
• Weight (excluding AC adaptor): 
  • 2.4 kg
  • 5 lbs 5 oz
• Accessories
  • Owner's manual
  • AC adaptor
  • Power cord
• Notes:  * 0 dBu=0.775 Vrms

Manufacturer: Roland