“Bought this to add to a Pi2 running Max2Play into a newly-acquired Chord Mojo 2. Set up was easy. I modified an existing case to accommodate the outputs from the Digi2. Using a Toslink into the Mojo removes the clicks that seemed to be inherent in the usb output from the pi. At first I wasn't sure about the sound quality - very quick responses from HifiBerry to my questions. All now good.”
“Works well. Have only used the coax output yet, not the optical. When it powers down and then back up upon playing a new track, there is a slight click through the speakers (via a Beresford Bushmaster DAC). I may need to fiddle with the settings to increase the "sleep" time to avoid this.”