Axon DBU

USB/Bluetooth network audio interface (Attero Tech)

The Attero Tech Axon DBU is a surface-mount, Dante/AES67 network audio interface offering bi-directional USB and Bluetooth integration into network AV systems, such as Q-SYS. Geared for simple, "bring your own device support", the Axon DBU allows for PC or mobile device connectivity in a compact form factor that can be easily mounted under a table or in a rack, providing maximum system design flexibility.

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Features & Benefits

  • Bi-directional USB (up to 2 x 2 channels) and stereo Bluetooth audio
  • Configurable Bluetooth audio interface for call bridging and general music playback applications
  • Supports mute synchronization with Microsoft Teams & Skype for Business
  • Available Q-SYS Extension
  • PoE capable (802.3af)
  • Dante Domain Manager ready

Bring your own Device (BYOD) support
The Axon DBU enables meeting space and classroom applications where users need to connect their PC's or mobile devices to integrate a room's audio into their web conferencing application (such as Microsoft Teams). Both the USB (up to 2 x 2 channels) and stereo Bluetooth interfaces are bi-directional, allowing for simple conference call bridging or general music playback.

Q-SYS Integration
With the available Q-SYS Extension, integration of the Axon DBU into the Q-SYS is simple. Quickly deploy the DBU into your Q-SYS design and gain audio control and signal monitoring via native Q-SYS TSC touch screen controllers, without the need for any programming. Furthermore, as of Q-SYS Designer Software v8.4, the Q-SYS Scripting Engine license is not required to deploy designs with Attero Tech devices.


Interface 2.0, Class 1 audio
Audio support up to 2 x 2 channels
16 bit
44.1/48 kHz sampling rate
USB HID/OS Control integration for basic Windows and Mac mute and volume control
Mute state synchronization support for Microsoft Teams, Skype for Business
Audio support 16 bit
44.1/48 kHz sampling rate
Bluetooth profiles Two-channel media audio streaming (A2DP) plus transport control (AVRCP)
Mobile Phone call bridging (HFP)
Power requirements PoE (802.3af) or +24 V DC @ 120 mA
Dimensions (HWD) 5.6 x 5.4 x 1.0 in
(143.3 x 137.0 x 25.4 mm)
Weight 0.99 lbs (0.45 kg)