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Sonifex AVN-DIO09 microphone Dante converter, compact metal chassis, XLR input, EtherCon port, tri-color LED, PoE powered

Sonifex

Sonifex AVN-DIO09 Microphone Dante Converter 129dB EIN

SKU CH-2NX9-969HD

Converts a single microphone signal to Dante audio-over-IP with 129dB EIN, 20–86dB gain range and a 125Hz high-pass filter

  • Pristine audio capture with 129dB EIN performance
  • Frequency response 20Hz to 20kHz ±0.5dB accuracy
  • Adjustable gain from 20dB to 86dB versatility
  • High-pass filter at 125Hz removes low rumble
  • Powered by PoE for single-cable simplicity

Mic-to-Dante converter for broadcast

The Sonifex AVN-DIO09 converts a single microphone signal to Dante audio-over-IP with an equivalent input noise of 129dB. It accepts a balanced XLR input and provides adjustable gain from 20dB to 86dB for diverse microphone types. A high-pass filter rolls off below 125Hz at 6dB per octave to remove low-frequency rumble.

PoE-powered single-channel interface

The unit draws power entirely from the Ethernet cable via PoE, removing the need for a separate power supply. A Neutrik EtherCon connector secures the network link while a tri-colour LED displays signal level at a glance. Coarse and fine gain controls allow precise level setting without opening a software window.

Plug-and-play Dante integration

The converter is managed through the Dante Controller software, enabling quick routing and sample-rate configuration across the network. No additional drivers or firmware utilities are required for basic operation. This simplicity suits fixed installations and mobile rigs where rapid deployment matters.

Highlights

  • Pristine audio capture with 129dB EIN performance
  • Frequency response 20Hz to 20kHz ±0.5dB accuracy
  • Adjustable gain from 20dB to 86dB versatility
  • High-pass filter at 125Hz removes low rumble
  • Powered by PoE for single-cable simplicity

Specifications

No published specifications for this item yet.

Questions about this item

What is the equivalent input noise of the AVN-DIO09?

The AVN-DIO09 delivers an Equivalent Input Noise of 129dB, providing a very low noise floor for professional microphone capture.

How much heat or fan noise does the unit produce during continuous operation?

The converter is powered entirely by PoE and has no internal fan, so it runs silently with minimal heat output during all-day use.

What network infrastructure is required to power and connect this converter?

You need a network switch or injector that supplies Power over Ethernet and a Dante-enabled Audio over IP network for audio transport.

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