“Rpi3B+
Works very well and very easy to set up in picoreplayer. Sound quality is ecellent.
Note: I tried to fit a 3.5" LCD but found GPIO conflicts which could only be resolved by remapping the screen and rewiring. So in that respect my anticipated project failed, best to go for a DSI interface screen in that case”
“Just pushed the shim to my RaspBerry Pi3 and installed Volumio audio streaming distribution. After setting my I2S DAC: "ON" and setting DAC Model: as "HifiBerry DAC" audio was getting out. As far as can hear the audio quality is top notch. I streamed same lossless audio files as I had ripped from CD and played the same CD in another input to my receiver and switched back and forth. I could not hear any difference. When just listening to the background noise of both CD player and DAC SHIM (no audio playing and volume set top "11", the DAC SHIM was actually at least 5 dB quieter than my Pioneer Super Audio-CD player..”