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Intelix DL-HDM88A-H2 8x8 HDMI 2.0 4K60 4:4:4 Matrix Switcher with Audio De-Embed

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Suitable for use in residential AV distribution, houses of worship, and corporate video conferencing; the DigitaLinx DL-HDM88A-H2 from Liberty AV is an eight input by eight output HDMI 2.0 matrix switcher with HDCP 2.2 support. This model is capable of handling resolutions up to 4K@60Hz 4:4:4 / 8 bit color with static and dynamic HDR output support for each channel.

The matrix features advanced independent EDID management control for each HDMI input as well as an Easy EDID analyzer. The analog and digital audio outputs on the DL-HDM88A-H2 can be set to follow the HDMI video route or can be independently routed either by API or web control interface. Built in re-clocking circuitry ensures the switcher is backwards compatible with sources with older HDMI version chip sets.

The DL-HDM88A-H2 can be controlled via front panel buttons, front panel IR, external IR, remote IR, RS232, and Ethernet. The matrix includes a simple IR remote control to allow IR switching. The matrix also features a full command set for RS232 and Ethernet control with third party control systems, plus control via web user interface.


  • True matrix routing and distribution of HDMI signals
  • A/V routing in environments with demanding control system
  • Ideal for residential AV distribution, houses of worship, corporate video conferencing


  • DL-HDM88A-H2 Matrix Switcher
  • Quick Install Guide
  • (1) Matrix IR Remote
  • (1) IR Receiver (38KHz)
  • (1) AC power adapter with US, UK, EU and AU power plugs
  • (8) Phoenix Male Connector (3.5mm, 3 Pins)
  • (2) Rack mounting clips with mounting screws


  • 8 x HDMI in, 8 x HDMI out
  • All HDMI I/O support full 18G 4K@60Hz 4:4:4 HDCP 2.2 and 4K HDR
  • Analog and digital de-embedded audio outputs
  • Audio outputs can follow video or be routed independently
  • Built in web server control
  • Supports IR, RS232 and IP control
  • Manual DIP switch for EDID management
  • Web control features advanced independent EDID control for each HDMI input
  • Open telnet API for 3rd party control
  • Integrated re-clocking circuitry for maximum device compatibility (cable box, streaming players, and other devices)


  • Input/Output Connections:
    • HDMI Inputs: Four (8) HDMI Type A Receptacle
    • HDMI Outputs: Four (8) HDMI Type A Receptacle
    • IR: One (1) 3.5mm TRS
    • TCP/IP: One (1) 8P8C Port (Shielded RJ45 Female)
    • RS232: One (1) DB9 Port Female
    • Power: One (1) IEC C14
  • Audio:
    • Eight (8) Analog L/R audio outputs, 3-Pin 3.5mm Phoenix connectors
    • Eight (8) Digital S/PDIF audio outputs, RCA connectors
  • Supported Audio, Video, and Embedded Control:
    • Video Resolutions:
    • Up to 4K@60Hz 4:4:4 8 bit
    • Color Depth: 1080p 48bit / 4K 24bit
    • Maximum Passive HDMI Cable Distance: 1.5m for 4k60 signals
    • Video Compliance: HDMI 2.0b and HDCP 2.2
    • Embedded Audio: Up to PCM 8 channel, Dolby Digital TrueHD, and DTS-HD Master Audio
  • De-embedded:
    • Audio Analog L/R Out: PCM 2.0
    • Digital RCA S/PDIF Out: Up to Dolby 5.1, DTS 5.1
  • Device Control Parameters:
    • IR Carrier Frequency Range: 38kHz at 5 volts
    • Ethernet: 100BaseT
    • RS232 Baud Rate: 9600 baud
  • Chassis and Environmental:
    • Enclosure: Painted Aluminum
    • Dimensions (H x W x D): 1.71 in x 17.32 in x 11.81 in (43.5 mm x 440 mm x 300 mm) – 1 RU
    • Shipping Weight: 9.30 lbs (4.22 kg)
    • Operating Temperature: +32° to +113° F (0° to +45° C)
    • Operating Humidity: 10% to 90%, Non-condensing
    • Storage Temperature: -4° to +140° F (-20° to +70° C)
    • Storage Humidity: 10% to 90%, Non-condensing
  • Power, ESD, and Regulatory:
    • Power Supply: 100V-240VAC / 50-60 Hz
    • Power Consumption: 60W (Max.)
    • ESD Protection: 8kV air, 4kV contact
    • Product Regulatory: FCC, CE, RoHS
  • Other:
    • Standard Warranty: 5 years
    • Diagnostic Indicators: System LCD

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