Digi+  Connect your external DAC

The HiFiBerry Digi+ is a high-quality S/PDIF output board for the Raspberry Pi model A+/B+ and the  Raspberry Pi 2 through 4. It is designed as an add-on board that connects to the P1 and P5 header of the Raspberry Pi.

• Dedicated S/PDIF interface chip supports up to 192kHz/24bit resolution
• Optical (Toslink) and electrical outputs
• Bit-perfect output, audio data stream will not be modified in any way
• Connects directly to the Raspberry Pi, no additional cables needed
• No soldering. The Digi+ comes as a pre-fabricated kit. You just plug it onto the Raspberry Pi. The board conform to the Raspberry Pi hardware-attached-on-top (HAT) specification. That means it perfectly fits your Raspberry Pi.  Note, this board is compatible with all modern versions of the Pi including the Pi 4, 3B+, 3A+, 3B, 2B, and B+.
• Directly powered from the Raspberry Pi, no additional power supply
• Optional: high-bandwidth output transformer provides full galvanic isolation of the electrical output (not in the standard version)
• Integrated EEPROM for automatic configuration (with write-protection).
  Note that this feature is still in development by the Raspberry Pi foundation. You will be able to upgrade your HiFiBerry DAC+ when it is officially available. The sound card already works without this feature.
• Comes with all components required to mount it. We include 4 M2.5x12mm spacers to fix the board onto the Raspberry Pi.

Important note: While the hardware is able to output DTS/Dolby Digital, software has to be adapted to support this. We will support the developers to implement this. Unfortunately we can’t guarantee that this feature will work with a specific software. Please ask the developers of the software if this is supported.

We stock the HighPi, which we believe is the best Raspberry Pi 2/3 case for the HiFiBerry!  

If you’re using your HiFiBerry with a Pi 4, we have a HighPi case for that too!