Using a DAC + DSP with Raspberry PI 3B and HiFiBerry OS. When I change songs there is a pop/sounds like the output shutting off or on. Also occurs at the end of a playlist or queue.
Occurs over RCA or optical out to external DAC and when streaming from Spotify, Squeezelite, or Airplay (didn't test other sources).
HiFiBerry OS ver. 20201213
DSP Program: DAC + DSP Universal Version 11 and 12