Fohhn ABX-3 - AIREA Break Out Extension

1003190

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The compact (105 x 45 x 95 mm) digital-to-analogue converter has the same basic...
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1003190
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Fohhn AIREA Break Out Extension



The compact (105 x 45 x 95 mm) digital-to-analogue converter has the same basic functionality as the ABX-1, but also contains its own high performance Fohhn DSP. This enables the inclusion of active loudspeakers without integrated Fohhn DSPs in the AIREA system. When the ABX-3 is connected in the signal path before a group of these speakers, it acts as their Master, providing additional signal processing functions such as EQ and Delay. It also facilities more effective remote control when using Fohhn Audio Soft. Equipped with its own AIREA-Net outputs, the ABX-3 additionally offers a means of signal routing that has the following advantages: Signals can now also be split and routed. This, in turn, further simplifies the cabling requirement.


High-quality, 2-channel Digital to Analogue Converter in a lightweight, compact housing. Developed for dedicated use in a digital audio network system that includes active loudspeakers with integrated digital amplifiers and DSP technology, Master modules and other system components. The ABX-3 is equipped with its own digital signal processor (DSP) to provide additional signal processing functions. This enables active loudspeakers without integrated DSP technology to be connected into the digital audio network system.

Connections: The unit has an input (RJ-45 in / Neutrik etherCON) for digital AES/EBU audio signals and power supply, as well as two corresponding outputs (RJ-45 out / Neutrik etherCON) – making split routing of all signals possible. It also has an output (RJ-45 / Neutrik etherCON) for carrying digital control signals, plus two separate analogue outputs (XLR balanced).

 


 



Specifications



 



Electronic features



 



Audio inputs



AIREA®-NET with AES/EBU 24 Bit / 32 kHz – 96 kHz



Audio outputs



2 separate analogue audio outputs (XLR balanced)



Max. output level



+15 dBu



Output impedance



100 Ohm



Frequency range



20 Hz – 20 kHz



Signal/Noise ratio



> 110 dB/A



THD



< 0,002 % typ., < 0,001 % 1 kHz +6 dBu output



Power supply



AIREA®-NET 48 V



Power consumption



2 W, AIREA®-NET load max. 5 W



Safety



semiconductor fuse, internal



Temperature range



0 – 40 °C



Cooling



passive



Dimensions (W x H x D)



approx. 105 x 45 x 95 mm



Connections



 



AIREA®-NET



1 x RJ-45 in, 2 x RJ-45 out



FOHHN®-NET



1 x RJ-45



Analogue output



2 x XLR balanced



Remote control and monitoring



 



Remote control



AIREA®-NET, FOHHN® AUDIO SOFT



Remote monitoring



Protect, Signals, Power Supply, FOHHN®-Net, FOHHN® AUDIO SOFT, AES/EBU available



Controllers



 



Filter technology



80-Bit double precision



FIR filter



yes



Gain



-80 dB – +12 dB



Volume



-80 dB – +12 dB



EQ



10-band parametric EQ, Gain +/-12 dB,



Frequency 10 – 20 kHz, Q 0,1 – 100



 



Limiter / Compressor



2



Noise Gate



2



X-Over



per Linkwitz-Riley 4th Order (24 dB / Octave), High pass 10 Hz – 20 kHz, Low pass 10 Hz – 20 kHz



Delay



0 – 350 ms (0 – 120 m)



Display LEDs



 



Error



red



On (audio)



green



DSP enabled



green



Power



green



Send



yellow



Receive



green



On (identification)



blue





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  • GE : + 41 22 561 07 07
  • ZH : + 41 43 255 59 00
  • TI   : + 41 91 985 25 11

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