Allen & Heath DT-22 2 In x 2 Out Dante Expander

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  • Allen & Heath DT-22 2 In x 2 Out Dante Expander
  • Allen & Heath DT-22 2 In x 2 Out Dante Expander


The compact and portable DT22 enables simple integration of Phoenix / Euroblock equipped hardware into a Dante network. Two inputs and two outputs make it suitable for a range of fixed install scenarios.

Dante I/O Interface – 2 IN, 2 OUT

DT22 is a compact 48kHz/96kHz Dante interface enabling convenient placement of 2 mic/line inputs and 2 line outputs wherever you need to get analogue audio in and out of a Dante network. Equipped with standard Phoenix / euroblock connectors, DT22 is designed for fixed installation and can be easily mounted under a meeting table, for example in a breakout room or huddle space, under a podium for local mic/PC and speaker connection, or rack-mounted to interface with analogue equipment such as an AV switcher.

It can be used with any Dante-equipped Allen & Heath mixer or AHM system, as well as in third party Dante systems. The unit can be PoE powered or powered via a DC 12V supply.


  • Dante 2×2 interface, 48kHz/96kHz
  • Phoenix euroblock connectors
  • Local gain control and mic/line switch
  • 48V phantom power
  • PoE powered or DC 12V
  • Rugged aluminium box
  • Includes ears for surface mounting
  • Optional rack mounting kit DT-RK19
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  • Mic/Line Inputs Balanced Phoenix, +48V PP
  • Analogue Gain 0 to +55dB
  • Line Inputs -20dB PAD
  • Maximum Input Level +30dBu (line in)
  • Input Impedance >4kΩ (mic), >10kΩ (line)
  • Line Outputs Balanced Phoenix
  • Output Impedance <75Ω
  • Nominal Output +4dBu = 0dB meter reading
  • Maximum Output +22dBu
  • Dante 48kHz/96kHz

Power and Temperature

  • DC Input +12V DC 1.25A
  • Power Consumption 10W max
  • Operating Temperature Range 0°C to 40°C (32°F to 104°F)
  • PoE Requirements 802.3af 15W

Dimensions and Weight

  • Width x Depth x Height x Weight
  • DT22 130 x 100 x 42 mm, 0.5kg
  • (5.1” x 3.9” x 1.7”, 1lbs)
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