8x8 4K HDMI Matrix with Atmos, Downscaling and Smartphone Control

8x8 4K HDMI Matrix switch with 4K->1080p downscaling, Atmos, HDR10+, smartphone control [MX4K88H-DS]




£709.00ex VAT


In stock


This fully featured 4K 8x8 HDMI matrix switch allows the routing and transmission of 4K2K@60Hz YUV 4:4:4 video and high resolution digital audio from 8 HDMI sources to 8 HDMI displays. The matrix offers de-embedded analog and coaxial audio and each HDMI output supports 4K to 1080P independent downscaling to support a mix of 4K and HD displays.  Control is via front panel buttons, IR remote, RS-232, LAN, web interface or the "FOURKAY Remote Control" smartphone app. 


  • HDMI 2.0b, HDCP 2.2 and HDCP 1.4 compliant
  • Video resolution up to 4K2K@60Hz (YUV 4:4:4) on all HDMI ports
  • Supports 18Gbps video bandwidth
  • Supports Dolby Vision, HDR10+ and HLG
  • Supports 4K->1080P Down Scaler for each output port
  • HDMI audio pass-through up to 7.1CH HD audio (LPCM, Dolby TrueHD and DTS-HD Master Audio)
  • Audio de-embedded is supported via analog and coax ports
  • ARC, CEC and smart EDID management are supported
  • 1U rack mounted design with front panel OLED display
  • Control via front panel buttons, IR remote, RS-232, LAN, web interface and smartphone app

The manual is available HERE