Kramer VP437XL 7-Input Analog & HDMI ProScale™ Presentation Digital Scaler / Switcher with Ethernet Control

Herman # KRAVP437XL
MFR # VP-437xl


Kramer Kramer

Kramer VP-437xl

The VP-437xl is a 7-input scaler/switcher for composite video, s-Video (Y/C), component video, computer graphics video and HDMI with unbalanced stereo and S/PDIF audio signals. It scales the selected video signal to a computer graphics or HDTV output resolution, embeds the audio and outputs an HDMI signal. The VP-437xl is the same as the VP-436 with the addition of Ethernet control.
  • K-Storm™ Scaling Technology - Kramer’s extremely high performance scaling technology. 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.
  • HDTV Compatible Component Input.
  • Video Inputs - 1 composite video, 1 s-Video, 2 component video, 1 computer graphics (15-pin HD) & 2 HDMI.
  • Scaled Outputs - A single output signal simultaneously available in 3 formats: 1 HDMI and 2 RGBHV (5 BNC, & 15-pin HD).
  • 18 Output Resolutions - Up to WUXGA & 1080p.
  • Audio Inputs - 7 unbalanced on terminal blocks. Individual level control.
  • Audio Output - S/PDIF and stereo audio (RCAs). Transcodes stereo or S/PDIF audio to both stereo and S/PDIF audio and embeds audio onto the HDMI output. Master volume control.
  • Multi-Standard - PAL & NTSC.
  • Audio Delay - 40ms, 110ms, 150ms, or disable.
  • Companion AFV (Audio-Follow-Video) - Stereo audio for every input.
  • Built-in ProcAmp - Color, hue, sharpness, noise, contrast, and brightness.
  • Front Panel Control - Audio mute, video blanking & freeze frame.
  • Front Panel Lockout.
  • Multiple Aspect Ratio Selections - Full, overscan, underscan, letter box & panscan.
  • Flexible Control Options - Front panel buttons, Ethernet, IR remote with OSD (on-screen display) & RS-232.
  • Worldwide Power Supply - 100-240V AC.
  • Standard 19” Rack Mount Size - 1U. Rack “ears” included.


2 HDMI connectors (HDMI, HDCP version 1.1);
1 VGA on a 15-pin HD connector;
1 composite video on an RCA connector;
1 Y/C on a 4-pin connector;
2 component video each on 3 RCA connectors;
7 unbalanced stereo audio on 3-pin terminal block connectors.


1 RGBHV on 5 BNC connectors;
1 HDMI connector (HDMI, HDCP version 1.1);
1 VGA on a 15-pin HD connector;
1 S/PDIF on an RCA connector;
1 analog stereo audio on RCA connectors.

Output Resolutions:

480i, 480p, 720p60, 1080i60, 1080p60, 576i, 576p, 720p50, 1080i50, 1080p50, WXGA, WSXGA, WUXGA, VGA, SVGA, XGA, SXGA, UXGA, Native.

Output Refresh Rate:

60Hz for computer graphics resolutions, 50/60Hz for HDTV resolutions.


CV, Y/C, component 1, component 2, VGA, HDMI 1, HDMI 2, input selector buttons; blank, mute, freeze buttons; menu, enter, menu arrows, reset to XGA/720p, lock buttons, RS-232, Ethernet, IR.

Power Source:

100-240V AC, 33VA max.


19" x 7" x 1U W, D, H, rack mountable.


2.7kg (6lbs) approx.


Power cord, null-modem adapter, rack "ears".

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