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Key Digital KD-DA2x8G 2x8 4K/18G POH/HDBT/HDMI Distribution Amplifier/Switcher with Audio De-Embedding and 8x Recievers

In stock (50 items available)
  • Brand
    Key Digital
  • SKU
  • Weight
    10.00 lbs
  • Warranty
    3 Years
  • Condition
  • Status

  • $6000.00

Questions? Ask our experts!
  • Weight
    10 lbs
  • SKU
  • Mnf#/Vendor#
    Key Digital

Key Digital’s KD-DA2x8G is a high-performance HDMI Switcher and Distribution Amplifier kit which includes HDBaseT output and eight (8) Rx units and supports HDCP 2.2 as well as transfer speed of 18Gbps. Typical for applications like Digital Signage and other professional AV installation types, where it routes the selected HDMI sources to up to eight (8) displays. Every connected screen shows an identical image simultaneously. Power the 8 KD- XDALRx HDBaseT Rx extenders via HDBaseT from the KD-DA2x8G, and support distribution of resolutions up to UltraHD/4K up to 250 feet (76 meters) utilizing CAT5e/CAT6/CAT6A/CAT7. It extends 1080p resolutions up to a distance of 328 feet (100 meters). Easy integration of KD-DA2x8G into professional AV systems with the audio from a specific source being de- embedded on digital and analog audio connectors. Control the unit via RS-232, TCP/IP, or IR. The device is Key Digital App ready, and you can control via control systems like Compass Control Pro. Use the front panel rotary dial to easily select EDID handshaking and every UHD/4K EDID handshake files has HDR header information.


  • HDMI Switching & Distribution: 2 HDMI sources to 8 HDBaseT outputs
  • Power over HDBaseT: All included Rx units powered by the main unit
  • Ultra HD/4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
  • Signal Extension: For resolution and cable quality
    • 4K/UHD: Up to 250 ft. (76m) using CAT5e/CAT6/CAT6A/CAT7
    • 1080p: Up to 328 ft. (100m) maximum
  • 18 Gbps Bandwidth: High Speed / Performance for latest HDMI standards
  • High Dynamic Range (HDR) Format Support:  HDR10 and Dolby® Vision
  • HDCP 2.2: Compliancy up to HDCP 2.2 and backward compliant
  • Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096x2160p
  • Deep Color Support: Up to UHD/4K 60Hz 4:2:0/12 bits, 60Hz 4:2:2/12 bits
  • Auto-Sensing: Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled
  • Audio De-embedder: Audio of the selected HDMI input is de-embedded at the Coax digital (PCM) and Analog L/R balanced/unbalanced connectors
  • Control Pass-Thru: 8 three pin phoenix connectors for bi-directional IR or RS-232 for each HDBaseT output. 8 IR sensors and IR emitters included.
  • Full Buffer System™: Manages TMDS re- clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
  • EDID: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from an Output/Display 1
  • Lossless Compressed Digital Audio:  Dolby® TrueHD, Dolby® Digital Plus, DTS-HD Master Audio™, and Dolby® Atmos
  • CEC Disconnect: Prevents all device communication signals via CEC, ARC, and HDMI Ethernet channels
  • Control: Front panel buttons/LEDs, Serial IR, Optical IR, RS-232 Control, and TCP/IP Control  
  • Control System Support: Key Digital® app ready. Key Digital Management Software™ Pro (KDMS™ Pro) ready, Compass Control® Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.
  • Key Digital® App & KDMS® Pro Ready:  Scan & detect population for pre-built GUI and TCP/IP control via Key Digital® iOS App and Key Digital Management Software™ Pro (KDMS™ Pro) PC Software