Kramer VSM-4X4A 4x4 Seamless AV Matrix Switcher/Multi-Scaler

Kramer VSM-4X4A 4x4 Seamless AV Matrix Switcher/Multi-Scaler

Product no.: KRA-VSM-4X4A

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Estimated delivery in 4-5 days


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4x4 HDMI matrix with scaling and seamless switching. It can be configured in matrix mode, videowall (2x2 or 1x4) or in dual quad-screen mode. Supports HDMI resolutions with color depth, up to eight audio channels and includes EDID and HDCP settings per port.


  • PixPerfect Scaling Technology — Kramer’s precision pixel mapping and high–quality scaling technology.
  • HDTV Compatible.
  • HDCP Compliant.
  • 4 HDMI Inputs & 4 Scaled HDMI Outputs.
  • Audio: 4 balanced and 4 unbalanced audio outputs with independent volume settings per output, embedded audio on the HDMI inputs and outputs.
  • Selectable Operation Modes: 4x4 matrix switcher, video wall (2x2 or 1x4 configuration), dual display (Split/PIP/POP) or quad display.
  • Bezel Correction Options: In video wall mode.
  • Matrix Switching Modes: Seamless switching mode (zero–time video cuts), or fade–through–black mode (enabling independent output resolutions).
  • Constant Output Sync: For all modes of operation.
  • HDMI Support: Deep Color, Dolby Digital Plus, DTS, DTS–HD, LPCM 2CH/6CH/8CH, AC3.
  • Per Port HDCP and EDID Settings
  • Input Resolution Range: VGA to WUXGA and 480i to 1080p.
  • Output Resolution Range: 480p to 1080p.
  • Multiple Aspect Ratio Selections: Full, 4:3, 16:9 and best fit.
  • Built–in ProcAmp: Color, hue, sharpness, noise, contrast and brightness.
  • Front Panel Control: Operation mode, TAKE button and menu buttons.
  • 4 Preset Memory Locations: For each operation mode for quick access to common IN–OUT configurations.
  • Front Panel Lockout.
  • Non–Volatile Memory: Saves final settings.
  • Additional Internal Memory: Supports larger firmware code.
  • Firmware Upgrade: Via Ethernet or the program mini USB connector.


Additional product information

Data Sheet Download
  • Black
  • Scaler
  • Rackmountable
Rack Units 1 RU


Product Note Status Price
NANOCABLE HDMI v1.4 Male-Male Cable Gold Contacts NANOCABLE HDMI v1.4 Male-Male Cable Gold Contacts
(Length (meters): 3)
7.31 € *

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