IQaudIO Digi+ (Pi-Digi+)

IQaudIO Pi-Digi+ for the Raspberry Pi on the basis of the popular WM8804 digital transceiver.

Application field: Optical and digital output for the Raspberry Pi for optimal connection with an amplifier

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Incl. 19% VAT, excl. Shipping Cost

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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.

Max2Play Support
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The IQaudIO Pi-Digi+ is a high-end S/PDIF Board on the basis of the Wolfram WM8804 and is stacked directly on top of the Raspberry Pi. Thus, no soldering is necessary and you can enojy the Full-HD sound via optical and digital outputs immediately. The Digi is integrated with the usual IQaudIO quality and comes with PWB spacers and screws.

Technical Details:

  • Raspberry Pi HAT (A+/B+/2/3) compliant accessory
  • Full-HD audio – up to 24-bit/192kHz playback
  • Built in Electrical isolation
  • Wolfson WM8804
  • Advanced ESD protection
  • Uses the digital I2S audio signals to reduce CPU load over USB audio solutions
  • Raspberry Pi powered, no external power requirements
  • Industry standard audio quality RCA and optical connectors
  • Fully built and tested Raspberry Pi accessory
  • Designed and manufactured in the UK


  • IQaudIO Pi-Digi+
  • 4 Metal Spacers and 11 Screws

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 especially for IQaudIO Pi-Digi+ sound cards

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.

The Max2Play image has been optimized for the IQaudIO Pi-Digi+ and can be set up easily. It ensures the best support of the IQaudIO Pi-Digi+ and Raspberry Pi combination. The IQaudIO Pi-Digi+ can also easily be installed with the help of a Max2Play extension. The extension installs all necessary kernel drivers. After activating the sound card, it can be used by the audio players (e.g. Squeezelite or MPD) for sound output. The volume settings are then automatically set to the optimal levels.

More Information
delivery time 2-3 Tage
Chipset WM8804 g55AAMDW
KHz/ Bitrate 192kHz / 24bit
Signal-to-noise ratio -
Output RCA digital, TOSLink
Output power (RMS) -
Clock generator Raspberry Pi
Additional connections I2S header 40 Pins (soldering required)
dedicated Connection for infrared receiver -
dedicated connection for rotary encoder -
Hardware features EEPROM , galvanic isolation, DA102C Switch Mode Transformer (through hole version)
ALSA controls for soundcard (driver) -
Max2Play software features IQaudIO Plugin
Power supply Micro-USB of Raspberry Pi
PDF Data Manufacturer PDF data sheet
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