PecanPi® DAC Rev 3.0


& Free shipping to the USA

The PecanPi DAC is an extremely high performance stereo DAC for the Raspberry Pi and Asus Tinker Board. It is based on dual flagship Burr-Brown (TI) PCM1794A DAC chips.


Product Documents

Rev 3.0 of the DAC has a S/PDIF input. With the S/PDIF input, the DAC can be used standalone without a raspberry pi.
In the box:
  • PecanPi® DAC
  • Stacking header
  • 4 x M2.5 20mm female standoffs
  • 4 x M2.5 screws
  • 4 x XLR Panel Screws
  • HW volume control disabled (SW volume control will work)
    • To get HW volume control order optional potentiometer (see picture)
  • Instructions
  • 9V 2.5A Power Supply
    • Universal power supply for DAC. The DAC will power the RaspberryPi.
    • Connector: 2.1mm ID x 5.5mm OD, center positive.
  • Steel Case (Assembly required, very simple just pliers, 1/16” Allen key, and two screwdrivers needed Phillips and flathead)
    • Case and all required hardware to complete assembly
      • Includes volume control potentiometer and knob
      • Case Size: 195 x 120 x 100mm (7.7 x 4.75 x 4.25in) 
      • Includes S/PDIF connector
    • Optionally comes with prewired RCA Connectors
    • *** Raspberry Pi not included
    • This case does not support RaspberryPi 4 models.
  • Acrylic Case (see pictures)
    • Supports Rpi 3 & 4 models
    • Can be purchased at this link.
  • Volume Pot with Knob
    • Potentiometer with wires pre-soldered
    • Billet aluminum black knob
  • 6” 3.5mm Headphone Adapter (see picture)
    • For headphones that have a 3.5mm (1/8”) connector

A video showing step-by-step assembly instructions:

Customs Disclaimers (for non-US customers):
  • Any customs fees are the responsibility of the customer. 
  • We won’t under-value merchandise or mark the item as a gift on customs forms.  Doing that is against U.S. and international laws.
Interested in purchasing the modules in bulk or for OEM applications? Please contact me through this link.
Weight 3 lbs
Dimensions 8 × 8 × 6 in

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