Kramer 21-Input ProScale Presentation Digital Scaler/Switcher with Balanced Stereo Audio

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The VP-725NA is a presentation scaler/switcher with multiple signal format sections and balanced stereo audio. The unit has five independent 4x1 video sections: composite, s-Video (Y/C), component (YUV), computer graphics and HDMI, plus a single USB input. It also scales any video input up or down to a selectable graphics or HDTV output resolution and provides glitch-free switching between sources through FTB™ (fade-thru-black) switching technology.

  • HQV® Video Processing -  HQV (Hollywood Quality Video) processing represents the state-of-the-art in video processing technology, with the highest quality de-interlacing (with 3:2 & 2:2 pull down), noise reduction, and scaling performance for both standard-definition and high-definition signals.
  • De-interlacing and Scaling -  High-quality 3:2 and 2:2 pull down, de-interlacing and full up and down scaling of computer graphics video input signals.
  • HDTV Compatible.
  • HDCP Compliant -  The HDCP (High Definition Content Protection) license agreement allows copy-protected data on the HDMI input to pass only to the HDMI output.
  • Fade-Thru-Black (FTB™) Switching (Scaled Output) -  The video fades to black and then the new input fades from black for smooth, glitch-free switching. The output signal provides constant sync so the display never glitches.
  • K-IIT XL™ Picture-in-Picture Image Insertion Technology -  Ultra stable picture-in-picture, picture-and-picture, and split screen capability. Any video source can be inserted into or positioned next to a computer graphics video source or vice versa with window positioning and sizing controls.
  • Projector Anywhere™ Technology -  Horizontal & vertical geometry controls compensate for off-axis projector placement.
  • Enhanced HDMI Handling -  For compatibility with newer operating systems such as Windows 7.
  • Multi-Format -  Auto, NTSC (3.58/4.43), PAL (M/N/60) & SECAM.
  • 6 Switchers in 1 -  Five dedicated signal formats: 4x1 composite, 4x1 s-Video (Y/C), 4x1 component (RGB/YUV), 4x1 computer graphics (15-pin HD), 4x1 HDMI and one 21x1:3 scaled output.
  • USB Port -  For importing JPEG files.
  • Scaled Computer & HDTV Outputs -  A single output signal in 3 formats (15-pin HD, 5 BNCs, and HDMI) simultaneously.
  • HDTV Compatible Component Input.
  • HDTV Output Resolutions -  720p, 1080i, and 1080p.
  • Computer Graphics Output Resolutions -  23 plus 4 user-definable (custom) output resolutions with selectable refresh rates.
  • Multiple Color Space -  RGB or YUV output.
  • Audio Inputs -  Balanced stereo audio inputs, one for each of the 16 analog video inputs.
  • Audio Outputs -  Balanced stereo audio outputs for all 4 dedicated analog video formats and one for the scaled output. Embeds audio onto the scaled HDMI output.
  • Mic Input -  Condenser or dynamic with talk over, mix and override controls.
  • Audio Level Control -  Each input and output.
  • Flexible Control -  Front panel, IR Remote (with on-screen menus), Ethernet & RS-232.
  • Worldwide Power Supply -  100-240V AC.
  • Size - 19” (3U)


INPUTS: 4 x CV 1Vpp/75ohm on BNC connectors;
4 x Y/C 1Vpp, (Y): 0.3Vpp (C)/75ohm on 4-pin connectors;
4 x component (Y/G, Pb/B, Pr/R or RGsB) on BNC connectors;
4 x VGA (VGA through UXGA, RGBS or RGsB2) on 15-pin HD connectors;
4 x HDMI on HDMI connectors.
GROUP OUTPUTS: 1 x CV 1Vpp/75ohm on a BNC connector;
1 x Y/C 1Vpp (Y): 0.3Vpp (C)/75ohm on a 4-pin connector;
1 x component (Y/G, Pb/B, Pr/R) on BNC connectors;
1 x VGA (VGA through UXGA) on a 15-pin HD connector;
1 x HDMI on an HDMI connector.
SCALED OUTPUTS: 1 x UXGA on a 15-pin HD connector;
1 x RGBHV/YPbPr on BNC connectors;
1 x HDMI on an HDMI connector.
OUTPUT RESOLUTIONS: Native HDMI, 640x480@60Hz,
640x480@75Hz, 800x600@50Hz,
800x600@60Hz, 800x600@75Hz,
1024x768@50Hz, 1024x768@60Hz,
1024x768@75Hz, 1280x768@50Hz,
1280x768@60Hz, 1280x720@60Hz,
1280x800@60Hz, 1280x1024@50Hz,
1280x1024@60Hz, 1280x1024@75Hz,
1366x768@50Hz, 1366x768@60Hz,
1400x1050@50Hz, 1400x1050@60Hz,
1600x1200@50Hz, 1600x1200@60Hz,
1680x1050@60Hz, 1920x1080@60Hz,
1920x1200@60Hz, 480p@60Hz,
576p@60Hz, 720p@50Hz,
720p@60Hz, 1080i@50Hz,
1080i@60Hz, 1080p@50Hz,
1080p@60Hz, 1080p@24Hz or custom.
AUDIO INPUTS: 16 balanced stereo audio on terminal block connectors, 4dBu nominal; 1 microphone on a female XLR connector.
AUDIO OUTPUTS: 5 balanced stereo audio on terminal block connectors, 4dBu nominal.
CONTROL: Front panel buttons, IR remote control, RS-232, Ethernet; with OSD and front panel LCD.
ADDITIONAL CONTROLS: Freeze, zoom, selectable vertical refresh rates, output image scaling, picture-in-picture, aspect ratio change, geometry settings, text overlay, and so on.
POWER SOURCE: 100-240V AC, 50/60Hz, 38VA.
DIMENSIONS: 19" x 9.3" x 3U W, D, H, rack mountable.
WEIGHT: 5.5kg (12.2lbs) approx.
ACCESSORIES: IR remote control, power cord, rack “ears”, null-modem adapter, control application programs via RS-232 (PC) and via Ethernet (i-Phone® and PC).

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