Key Digital KD-MS8x8G-2 8 x 8 4K HDMI Matrix Switcher

The Key Digital KD-MS8x8G-2 is a high-performance 8x8 HDMI matrix switcher designed to deliver exceptional 4K video quality across multiple displays and devices. Perfect for both residential and commercial installations, this matrix switcher allows users to route up to eight HDMI sources to eight HDMI displays with ease, offering ultimate flexibility and control over their AV systems. Supporting 4K UHD resolutions at 60Hz with 4:4:4 chroma subsampling and HDR, the KD-MS8x8G-2 ensures crystal-clear, vibrant video output, making it the ideal choice for home theaters, conference rooms, control rooms, or any multi-display setup where high-quality video is a priority.

Built with Key Digital’s renowned quality and reliability, the KD-MS8x8G-2 features HDMI 2.0 and HDCP 2.2 support, ensuring compatibility with the latest UHD sources and displays. With full 18Gbps bandwidth support, this matrix switcher guarantees smooth, high-definition video distribution without signal degradation. The device also offers advanced EDID management, allowing for seamless integration with various display types. The user-friendly front-panel controls, combined with IR, RS-232, and IP control options, make the KD-MS8x8G-2 an incredibly versatile solution for professional AV installations.

Key Features

• 8x8 HDMI matrix switcher with support for up to 8 HDMI sources and 8 HDMI outputs
• Supports 4K UHD video at 60Hz with 4:4:4 chroma subsampling and HDR for vibrant video quality
• HDMI 2.0 and HDCP 2.2 compliance for seamless compatibility with UHD devices
• 18Gbps bandwidth for high-definition, lossless video distribution
• Advanced EDID management for optimized display compatibility
• Multiple control options: front-panel, IR, RS-232, and IP control
• Perfect for home theaters, conference rooms, control centers, and professional AV installations
• Reliable Key Digital quality with robust build for long-lasting performance

Technical Specifications

Input (Each): 1 HDMI Connector, Type A, 19 Pin Female
Output (Each): 1 HDMI Connector, Type A, 19 Pin Female
Output (Each): Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 192KHz
Output (Each): TOSlink optical digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
Video Bandwidth: TMDS bandwidth 18 Gbps
DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
DDC Communication: EDID and HDCP Bi-directional buffering to Display and Source
Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling
Audio Bandwidth: 20Hz to 20kHz @ 0dBu
TND + Noise: 0.33% @0dBu @ 1kHz
Optical Max Output Level: 1Vpp on 75Ω, DC coupling
Wired IR: Modulated IR signal input, 0-5V TTL or -10 to +10V
Power: 12V/1.66A (20W) AC Power Supply with Grounded, 2.1mm ID DC Power Jack with Screw In Type

General Specifications:

Regulation: CE, RoHS, WEEE, EAC
Product Dimensions (LxWxH): 17.25 x 9.95 x 1.73” (438 x 252 x 44mm)
Product Weight: 7.49 lbs / 3.4 kg
Packaging Dimensions (LxWxH): 20.28 x 14.76 x 7.48” (515 x 375 x 190mm)
Packaging Weight: 10.14 lbs / 4.6 kg

Accessories:

• Power Supply: KD-PS20W12VC 12V/1.66A (20W) DC Power Jack, Screw In Type
• Rack Ears
• Remote Control, model KD-RMSG
• 6-Pin Terminal Blocks: Qty 9
• USB Setup Cable: USB Micro to USB-A