The 52Pi HIFI DAC hat is the best optimized partner for RPI audio output. It used on-board PCM5122 as the IIS clock master , instead of the clock from RPI which come with too much jitter. It added dual low jitter oscillators to support more exact sample rate clock. In this no soldering , no additional cables it only just plug it in and do some simple configuration.
Support DSD over PCM(DOP)mode.
Easy to get more beautiful and fantastic sound by this RPI+DAC hi-fi suits
