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Kramer AV VSM-4x4A
4x4 HDMI Matrix Switcher w/ Multi-Scaling, 1080p, RS-232, HDCP

Manufacturer SKU: 20-00065430
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MSRP: $4,620.00
Our Price: $3,696.00
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Top VSM-4x4A Specifications
  • Inputs: 4 HDMI (HDMI, HDCP version 1.1)
  • Outputs: 4 Scaled HDMI (HDMI, HDCP version 1.1)
  • Resolutions: Supports up to 1080p and up to WUXGA
  • Ports: RS-232, Ethernet (RJ-45), USB Type A
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Featuring the Kramer VSM-4x4A 4x4 HDMI Matrix Switcher/Multi-Scaler. This quality made seamless matrix switcher from Kramer also has the ability to be used as a video wall driver (2x2 or 1x4) or as a dual and quad multi-viewer. The unit offers a glitch-free frame-to-frame switching that allows switching between inputs, with a super crisp video cut. It will support HDMI resolutions with deep color up to 1080p, up to 8 channels of audio, and includes HDCP and EDID settings per each port. There are 4 HDMI inputs on the back panel as well as 4 scaled HDMI outputs, that utilize Kramers PixPerfect Scaling Technology which is a precision pixel mapping and high quality scaling technology that will perfectly upscale or down scale resolutions as needed. Another added benefit is found in the varied selectable operation modes - Seamless matrix switcher (seamless or independent setup), video wall (2x2 or 1x4 configuration), dual display (Split/PIP/POP) or quad display. Making this an ideal device for use in conference room presentations, advertising applications, digital signage, security applications, video-wall scaling, or any type of setup that could require the need for 4 scalers in a single 1RU rack space.

The VSM-4x4A offers a wide range of varied control options as well. Users can control the device directly through the front panel buttons, by RS-232 serial commands transmitter (a touch screen system, PC or other serial controller), through the included IR remote, or via the Ethernet with built-in Web pages. When used as a video wall driver users can choose from multiple aspect ratios from Full, 4:3, 16:9 and best fit, as well as bezel correction options. There are 4 preset memory locations to allow for each operation mode to have quick access to common In-Out configurations. 


  • Audio Connections: 4 balanced stereo audio on terminal block connectors, 4 unbalanced audio on 3.5mm mini jacks
  • Video Latency: Progressive Input 30ms (typical)
  • Control: Front panel buttons, IR with customized remote control, RS232, Ethernet with builtin Web pages, USB port for programming
  • HDMI support - Deep Color, Dolby Digital Plus, DTS, DTSHD , LPCM 2CH/6CH/8CH, AC3
  • Builtin 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
  • NonVolatile Memory - Saves final settings
  • Power Source: 100240V AC, 27VA max
  • Dimensions (WxDxH): 19" x 7.2 x 1U
  • Weight: 4lbs
  • Included Accessories: Power Cord, Rack Ears, IR Remote Control
  • Warranty: 7 Years

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