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Kramer 20-04800130 VS-48UHD 4x8 4K60 Matrix Switcher — main product image
Kramer

Kramer 20-04800130 VS-48UHD 4x8 4K60 Matrix Switcher

Route four 4K@60Hz HDMI sources to eight displays with seamless, HDCP-compliant matrix switching and flexible audio routing.

$310.00*$3,108.00Save 90%
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Kramer VS-48UHD is a professional-grade 4x8 matrix switcher built to handle the demands of modern AV installations. With support for 4K@60Hz HDMI signals across four inputs and eight outputs, it allows integrators to route any source to any combination of displays without compromising video quality. Full HDCP compliance ensures that protected content from Blu-ray players, set-top boxes, and other secured sources passes through cleanly, making it suitable for corporate, hospitality, and education environments.

Where the VS-48UHD truly distinguishes itself is in its audio routing flexibility. HDMI embedded audio from any input can be independently directed to any output, and with ARC (Audio Return Channel) support, the switcher effectively functions as a 12x10 audio matrix. This allows system designers to create sophisticated audio zones without requiring separate audio distribution hardware. For professional AV installations that demand reliable 4K switching with granular audio control, the VS-48UHD delivers a well-engineered solution in a single unit.

Specifications

Type
4x8 Matrix Switcher
Video Resolution
4K@60Hz (4:2:0)
Signal Type
HDMI
Audio
Embedded audio support
HDCP
Compliant
Audio Routing
Any HDMI digital audio input to any HDMI digital audio output
ARC Support
Yes (equivalent 12x10 audio matrix)
Brand
Kramer
Model
20-04800130

Pros & Cons

👍 Pros

  • Supports 4K@60Hz video across all four inputs and eight outputs
  • Independent audio routing creates an equivalent 12x10 audio matrix with ARC support
  • HDCP compliance ensures compatibility with protected content sources
  • 4x8 configuration allows a single source to feed multiple displays simultaneously
  • Designed for reliable, always-on operation in professional AV environments

👎 Cons

  • Limited to 4:2:0 chroma subsampling at 4K@60Hz, which may not satisfy workflows requiring 4:4:4 color
  • Four inputs may be insufficient for larger installations requiring more source devices
  • Premium price point compared to smaller or lower-resolution matrix switchers
  • Rack-mounted form factor requires dedicated AV infrastructure

Frequently Asked Questions

It supports 4K@60Hz (4:2:0) HDMI signals, ensuring high-quality video routing across all outputs.
It features 4 HDMI inputs and 8 HDMI outputs, allowing you to route any source to any combination of displays.
Yes, the VS-48UHD supports flexible audio routing — HDMI digital audio from any input can be directed to any HDMI digital audio output independently. With ARC support, it provides an equivalent 12x10 audio matrix.
Yes, it is fully HDCP compliant, ensuring protected content can pass through the switcher without issues.
Its combination of 4K@60Hz support, flexible independent audio routing, ARC capabilities, and seamless switching make it well-suited for conference rooms, control centers, and commercial AV environments.

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