After a lot of comparison with my personal FLAC rips, I’m almost ready to decide. I’ve had the Audio-GD NFB-28.38 and the RME ADI-2 DAC v1, for a long time.
Looks like I’m selling the RME - I prefer the Audio-GD. I’m 80% sure but I will do more testing.
They both sound fantastic, but the NFB-28.38 just sounds like something special.
I’m very glad I found the A-GD thanks to Zeos’ first A-GD video a few years ago.
Tested primarily with Fostex TH900 mk2.