AVBx3 Audio ToolBoxes

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Smart, scalable and durable, the AVBx3 boxes of the “Audio ToolBox” family allow networked audio technologies and traditional audio interfaces to be interconnected quickly and easily.

The AVBx3 boxes allow the insertion of up to 3 “AxC-Cards” audio interface cards respectively.

Reduced size with large capabilities

AuviTran has designed the AVBx3 to address both live and installation purposes, when you need to combine different networking technologies to make them work together. Smoothly, with no latency.
Simply insert the cards of your choice into the ToolBox backbone to allow compatibility between networks using different protocols. The channels distribution over the cards will be operated automatically. Et voilà!

The AVBx3 boxes are available in StageBox and Installation mode.

Please check the datasheet for all configurations.


Additional information


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  • Expandable and sustainable Platform for smart convergence of audio and network technologies
  • For the insertion of up to 3 “AxC-Card” audio interface cards
  • Available in StageBox and Installation mode.

Additional information

Additional information


483 x 253 x 44 mm / rack 19’’ – 1U height. Three slots are available for network card or for analog or digital interface.


3 slots up to 2×64 channels for integration of any AxC interface card

Audio Matrix (optional)

Integrated full matrix of 192×192 channels to exchange input/output between any of 3 slots

Main power supply

100-240VAC – maximum 50W

Aux. power supply

External 12V Aux via connector on versions AVBx3/ISM+r and AVBx3/SBM+r

Storage (temp/ humidity)

-5° à 70°C / 5% to 95% (non condensing)

Operating (temp/ humidity)

0° à 40°C / 5% to 90% (sans condensation)

Display panel

Power Main/Aux – Fault/Error/Ready – Networks and links Rx and Tx activities – Events


4 configurable GPIO, Can be set as 4x VCA (ADC 8 bits 0-12V level input) for fader control or level trigger actions


Remote control and monitoring of Audio ToolBox and inserted cards over Dante, IP and EtherSound network


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