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Extron HDMIDA4 4-Out HDMI Distribution Amplifier

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Write a review Q&A SKU: TZ-HDMIDA4 PSSL ID#: 105579
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Extron HDMIDA4 4-Out HDMI Distribution Amplifier

The Extron HDMI DA Series of distribution amplifiers reliably distributes one HDMI source signal to two, four, or six displays. The HDMI DA Series supports HDMI specification features including data rates up to 6.75 Gbps, 12-bit Deep Color, 3D, Lip Sync, and HD lossless audio formats. The HDCP-compliant distribution amplifiers support HDTV 1080p/60, 2K, and PC resolutions up to 1920x1200. The HDMI DA Series features two Extron technologies: EDID Minder® that maintains continuous EDID communication between connected devices and Key Minder®, which continuously authenticates HDCP encryption between all devices, ensuring the simultaneous distribution of source content to all displays. The HDMI DA Series is ideal for applications that require the distribution of an HDMI source signal to multiple displays.


  • Input: One female HDMI type-A connector
  • Output: Two, four, or six female HDMI type-A connectors
  • Supports computer video up to 1920x1200, including HDTV 1080p/60 and 2K
  • Supported HDMI specification features include data rates up to 6.75 Gbps, Deep Color up to 12-bit, 3D, Lip Sync, and HD lossless audio formats
  • EDID Minder® automatically manages EDID communication between connected devices — EDID Minder ensures that the source powers up properly and reliably outputs content for display.
  • HDCP compliant — Ensures display of content-protected media and interoperability with other HDCP-compliant devices.
  • Automatic input cable equalization to 50 feet (15 meters) when used with Extron HDMI Pro Series cable — Actively conditions incoming HDMI signals to compensate for signal loss when using long cables, low quality cables, or source devices with poor signal output.
  • Selectable output muting via RS-232 — Provides the capability to mute one or all outputs at any time. This allows content to be viewed on a local monitor prior to appearing on the main presentation display.
  • Key Minder® continuously verifies HDCP compliance — Key Minder authenticates and maintains continuous HDCP encryption between all input and output devices to enable simultaneous distribution of a single source signal to two or more displays.
  • Automatic color bit depth management — The HDMI DA Series automatically adjusts color bit depth based on the display EDID, preventing color compatibility conflicts between source and displays.
  • HDMI to DVI Interface Format Correction — Automatically reformats HDMI source signals for output to a connected DVI display.
  • EDID status, HDCP authentication, and signal presence LED indicators — Front-panel LED indicators for signal presence and HDCP authentication provide real-time feedback and monitoring of key performance parameters. The bi-color EDID LED indicator notifies whether an internal or external EDID is stored.
  • Provides +5 VDC, 250 mA power on each output for external peripheral devices
  • Easy setup and commissioning with Extron’s PCS – Product Configuration Software — Conveniently configure multiple products using a single software application.
  • Rack-mountable, metal enclosure — HDMI two output model features a 1” (2.5 cm) high, quarter rack width enclosure. Four and six output models feature a 1U high, half rack width enclosure.
  • Includes LockIt® HDMI cable lacing brackets
  • Worldwide power compatibility — HDMI DA Series two output model comes standard with an energy-efficient external universal power supply, replacement part # 70-775-01. Four and six output models come with 100-240 VAC, 50/60 Hz, internal universal power supply.


  • Video:
    • Maximum data rate: 6.75 Gbps (2.25 Gbps per color)
    • Maximum pixel clock: 165 MHz
    • Resolution range: Up to 1920x1200 or 1080p @ 60 Hz, 12-bit color
    • Formats: RGB and YCbCr digital video
    • Standards :DVI 1.0, HDMI, HDCP
  • Video input:
    • Number/signal type: 1 single link HDMI (or DVI-D*)
    • Connectors: 1 female 19-pin HDMI type A
  • Video output:
    • Number/signal type:4 single link HDMI (or DVI-D*)
    • Connectors: 4 female 19-pin HDMI type A
  • Control/remote:
    • Serial control port: RS-232, 3.5 mm, 3-pole captive screw connector
    • Baud rate and protocol: 9600 baud, 8 data bits, 1 stop bit, non-parity
    • Serial control pin configuration: 1 = Tx, 2 = Rx, 3 = GND
    • USB control port: 1 front panel, female, mini USB B
    • USB standards: USB 2.0, low speed
    • Program control: Extron Simple Instruction Set (SIS™)
  • General:
    • Power:
      • Internal
      • Input: 100-240 VAC, 50-60 Hz
    • Power consumption: 7.7 watts
    • Temperature/humidity:
      • Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
      • Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
    • Cooling: Convection, vents on top
    • Thermal dissipation: 18.2 BTU/hr
    • Mounting:
      • Rack mount: Yes, with optional rack shelf kit
    • Enclosure type: Metal
    • Enclosure dimensions:
      • 1.75" H x 8.75" W x 6.0" D (half rack wide)
      • 4.4 cm H x 22.2 cm W x 15.2 cm D (Depth excludes connectors)
    • Product weight: 1.6 lbs. (0.7 kg)
    • Shipping weight: 3 lbs. (2 kg)


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