Allo DigiOne Signature

100% of 100
The DigiOne Signature from Allo is the most advanced digital SPDIF transporter for the Raspberry Pi with BNC- and Coaxial-outputs. It delivers even lower interfering signals and noises thanks to its new power management with split PSUs for Pi and sound card.
Attention: The DigiOne Signature requires two USB-C Power Supplies!

5-7 working days

On request
Incl. 19% VAT, excl. Shipping Cost

Use the Multiroom Audio Configurator to get the right hardware

Direct shipment after we receive payment Delivery

Hardware on display tested and optimally supported by Max2Play

We offer the suitable hardware for DIY-solutions and to expand existing systems

Service & Support

Max2Play Installation Service
Every Max2Play system image is set up exactly according to the individual order: country, language, sound card and license. This way, Max2Play can guarantee a satisfying and hassle-free experience.

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The DigiOne Signature is the big brother of the DigiOne. Described as the ultimate DigiOne, the DigiOne Signature has two boards instead of just one. The PCB area has increased by 220%. The bottom board is the “dirty side” and the top board has the “clean side”. With this additional space, Allo used the best decoupling capacitors (film) on every major component of the sound card (clocks, buffers, flip flops). They also added a supercap on the “clean side” so most of the electrons come from the onboard “buffer”. Finally, Allo changed the clocks to the latest from NDK (ultralow jitter SDA) that have lower phase noise than the previous generations.
To adequately run this powerful sound card, two PSUs are required. The “dirty side” needs 5V /2-3A to power the Raspberry Pi. The “clean side” needs about 100mA and accepts from 5V to 6V.

Technical Details:

  • High-end re-clocker for professional audio tasks
  • Two Boards for 220% more space
  • Galvanically isolated
  • High performance capacitors
  • Ultra-low jitter NDK-clocks
  • BNC- and coaxial-output
  • Two USB Type-C power-inputs. PSUs: 5V /2A-3A (RPI) and 5V-6V /100mA
  • Jitter less than 400fs (Femtoseconds), tested with Buffer
  • Less than 1nd (Nanosecond) rise/fall time
  • Compatible with Raspberry Pi A+, B+ 2B, 3B, 3B+ and 4B


  • Allo DigiOne Signature Board
  • Two barrel connector to USB-C adapters

By purchasing this product, you receive an additional copy of the Max2Play Premium Testlicense (3-month period).
You can find more information about the features of the premium license here.

Plug & Play with Max2Play

Max2Play offers a browser-based administration interface for Raspberry Pi on a Linux basis. With Max2Play, applications (Max2Play extensions) can be installed and administrated on a minicomputer without any Linux knowledge. The controls can be accessed via smartphone, tablet or computer, without connecting a mouse or keyboard to the minicomputer. There is a special Allo Plugin available.

More Information
delivery time 2-3 Tage
Chipset WM8805
KHz/ Bitrate 192kHz / 24bit
Signal-to-noise ratio -
Output BNC, RCA digital (Coaxial)
Output power (RMS) -
Clock generator High-End Re-Clocker
Additional connections -
dedicated Connection for infrared receiver -
dedicated connection for rotary encoder -
Hardware features 2 PCB-boards, Jitter under 400fs, tested on buffer
ALSA controls for soundcard (driver) -
Max2Play software features Allo Plugin
Power supply Two PSUs required to power DigiOne Signature and Raspberry Pi individually
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