There really seems to be only one review actually on the 1st amazon link you sent. And, it doesn't really detail much. Would you know if the DAC actually favours like higher frequencies? In accordance the sound profile I shared linked on the question maybe?

This seems quite interesting.. still checking about it.. 😁😁 Could you also point me to a review maybe? It seems quite interesting and good. Do you have any personal experience with it? If it runs bright? (Naturally having a higher response on the higher frequencies? I would love to have that...

What would be some really good budget(wanna buy used for 50 euro or less, I live in Germany and a student so sorry for the extremely low budget haha) DACs for my Beyerdynamic TYGR 300R. These are my only headphones and my sound preference according to a software(SoundID) I love to use and also...