A-2 Live Fohhn Audio Interface

AIREA Audio Interface

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The new Fohhn® A-2 live Digital Audio Interface
Trouble-free direct transmission of digital audio data from a computer to a professional sound reinforcement system, without any reduction in sound quality or level.

The A-2 live has been specially developed to enable a high-quality, trouble-free transfer of digital audio data from a computer to a professional sound reinforcement system. Despite offering a variety of functions and possibilities, many standard sound cards and interfaces often lack an AES/EBU digital audio output. This frequently leads to interference, hum, poor transfer quality and insufficient output levels. With the A-2 live however, such problems become a thing of the past.

Easy handling
Using the A-2 live, the computer can be directly connected to the system via AES/EBU digital audio connection, without the need for additional devices such as a mixer. A trouble-free connection is guaranteed, with no reduction in signal level and the galvanic isolation providing additional protection for your computer.

The A-2 live is a high-quality, two-channel USB audio interface with galvanically isolated AES/EBU digital audio output as XLR connection (Max. 100m cable length).

Scope of delivery
The A-2 live comprises the following components:

  • A-2 live Fohhn Digital Audio Interface
  • USB cable

The A-2 live is compatible with Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10 (32-bit and 64-bit), as well as Mac OS 10.4 – 10.8 and Linux from Kernel 2.6.


  • Installation does not require dedicated drivers
  • Excellent audio quality
  • AES/EBU digital audio output
  • No DI box required
  • Galvanically isolated audio connection
  • No separate power supply is required

A-2 live

USB connection USB 1.1 Full Speed
Digital audio output AES / EBU, galvanically isolated
Resolution 16-bit
Sample rate 44,1 / 48 kHz
Power supply USB powered/ no separate power supply is required
Dimensions (W x H x D) 105 x 45 x 50 mm
Max. cable length AES / EBU 100 m
Max. cable length USB 5 m
Digital audio data output always is encoded as original with SCMS control.  
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