I found the MP3 and checked it out.It was a nice thing to listen too.
But for my application the problems aren't nearly as bad as the DAC and amp are in the same case sharing the same star ground (Output stage has a completely separate supply) Also there is a metal case to protect from outside RF. So im only getting the signal from the processing board to the amp board (probably going to put a sheet of metal between to shield the D-class EMI)
But for my application the problems aren't nearly as bad as the DAC and amp are in the same case sharing the same star ground (Output stage has a completely separate supply) Also there is a metal case to protect from outside RF. So im only getting the signal from the processing board to the amp board (probably going to put a sheet of metal between to shield the D-class EMI)