Descriere

Dealer Autorizat Roland - Music and More

Roland VR-3EX este un mixer audio-video pentru live performance. Acesta aparține noii generații de mixere audio-video Roland și este echipat cu intrări și ieșiri HDMI, suportă HDCP și streaming USB, incorporează un multi-viewer touch și un mixer audio – toate acestea într-un echipament compact. Fiind proiectat ca switch pentru producție live, mixerul audio permite un delay de până la 4 cadre pentru a realiza „lipsync” cu sursa video. Scaling-ul secțiunii output poate fi utilizat pentru a obține un semnal HD 1080p.

Specificatii

Processing

  • Video Processing: 4:2:2 (Y/Pb/Pr), 8 bits (Internal Processing : 480/59.94p when set to NTSC, 576/50p when set to PAL)
  • Audio Processing: Sampling Rate : 24 bits/48 kHz

Input formats

  • HDMI Video (VIDEO IN 1–3)
    • 480/59.94p (when set to NTSC)
    • 576/50p (when set to PAL)
  • HDMI Video (VIDEO IN 4)
    • 480/59.94i, 480/59.94p, 720/59.94p, 1080/59.94i, 1080/59.94p (when set to NTSC)
    • 576/50i, 576/50p, 720/50p, 1080/50i, 1080/50p (when set to PAL)
  • HDMI Audio (VIDEO IN 1–4): Linear PCM, 24 bits/48 kHz, 2 ch
  • RGB/Component (VIDEO IN 4)
    • 640 x 480/60Hz, 800 x 600/60Hz, 1024 x 768/60Hz, 1280 x 768/60Hz, 1280 x 1024/60Hz, 1366 x 768/60Hz, 1400 x 1050/60Hz, 1600 x 1200/60Hz, 1920 x 1200/60Hz
    • * The refresh rate is the maximum value of each resolution.
    • * Conforms to VESA DMT Version 1.0 Revision 11.
    • * 1920 x 1200/60Hz : Reduced blanking
  • Composite Video NTSC, PAL (VIDEO IN 1–4): NTSC, PAL

Output formats

  • HDMI and RGB/ Component Video (VIDEO OUT)
    • 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
    • 640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1280 x 1024, 1366 x 768, 1400 x 1050, 1600 x 1200, 1920 x 1200
    • * The output format of HDMI and RGB/Component is always the same. When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector. When a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
    • * The refresh rates of RGB format is 60 Hz when set to NTSC, 75 Hz when set to PAL (excluding 1600 x 1200 and 1920 x 1200. The refresh rate of these 2 is 75 Hz when set to PAL.)
    • * RGB formats : Conforms to VESA DMT Version 1.0 Revision 11.
    • * 1920 x 1200/60Hz : Reduced blanking
  • HDMI Audio (VIDEO OUT): Linear PCM, 24 bits/48 kHz, 2 ch
  • Composite Video (VIDEO OUT): NTSC, PAL
  • Preview Video (PVW OUT): 480/59.94p when set to NTSC, 576/50p when set to PAL
  • Preview Audio (PVW OUT): Linear PCM, 24 bits/48 kHz, 2 ch
  • USB Video: 720 x 480 when set to NTSC, 720 x 576 when set to PAL, Motion JPEG
  • USB Audio: Linear PCM, 16 bits/48 kHz, 2 ch

Input connectors

  • Video
    • VIDEO IN 1–4 (HDMI : Type A 19 pins)
    • VIDEO IN 4 (RGB/Component : HD DB-15 type)
    • VIDEO IN 1–4 (Composite : RCA phono Type)
  • Audio
    • AUDIO IN 1–4 (XLR/TRS combo type, phantom power)
    • AUDIO IN 5--6 (Stereo RCA phono type)
    • AUDIO IN 7/8 (Stereo miniature type)
    • MIC (Internal stereo microphones)
  • Phantom Power
    • DC 48V (unloaded maximum), 10 mA (maximum load)
    • * Current value per channel

Output connectors

  • Video
    • VIDEO OUT (HDMI: Type A 19 pins)
    • VIDEO OUT (RGB/omponent : HD DB-15 type)
    • VIDEO OUT (Composite : RCA phono type)
    • PVW OUT (HDMI: Type A 19 pins)
  • Audio
    • AUDIO OUT L,R (Stereo RCA phono type)
    • AUX OUT L,R (Stereo 1/4-inch phone type)
    • PHONES (1/4-inch phone type) (headphones)
    • PHONES (Stereo miniature type) (headphones)

Other connectors

  • MIDI : 5 pins DIN type x 2 (IN, OUT/THRU)
  • USB : B type x 1 (for streaming and remote control)

Signal Level and Impedance

  • RGB/Component
    • Input/Output Signal Level : 1.0 Vp-p (luminance), 0.7 Vp-p (chroma)
    • Input/Output Impedance : 75 ohms
  • Composite
    • Input/Output Signal Level : 1.0 Vp-p
    • Input/Output Impedance : 75 ohms
  • XLR/TRS combo type
    • Input Signal Level : -60–+4 dBu (Maximum: +22 dBu)
    • Input Impedance : 10 k ohms (GAIN 0–23 dB), 5 k ohms (GAIN 24–64 dB)
  • 1/4-inch/RCA phono type
    • Input Signal Level : -10 dBu (Maximum: +8 dBu)
    • Input Impedance : 15 k ohms
    • Output Signal Level : -10 dBu (Maximum: +8 dBu)
    • Output Impedance : 1 k ohms
  • Miniature type
    • Input Signal Level : -15 dBu (Maximum: +3 dBu)
    • Input Impedance : 15 k ohms
  • Headphones
    • Output Signal Level: 25 mW + 25 mW
    • Output Impedance : 10 ohms
  • Display: Graphic Color LCD, 320 x 240 dots, touch panel
  • Video Effects
    • Transition : Cut, Mix (3 patterns), Wipe (250 patterns)
    • VIDEO FX : Strobe, Negative, Colorize, Findedge, Silhouette, Monochrome, Sepia, Emboss, Posterize, Color pass, Multi (11 types)
    • Composition : Picture in Picture, Split, Quad, Luminance Key, Chroma Key
    • Others : Output Fade, Freeze

Others

  • Power Supply: AC Adaptor
  • Current Draw: 2.3 A
  • Size: 345 mm x 203 mm x 80 mm
  • Weight: 2.3 kg

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