TOPPING D90 III DISCRETE Balanced Discrete DAC Bluetooth 5.1 32bit 768kHz DSD512 Black - reviews - There are 2 reviews.

Super !
Super DAC, looks identical, but they don't do the same thing :) It sounds very good, it's worth it! This company has made me a fan forever. Bravo to the engineers! With love from Romania!

This one is different!
This is not an audiophile DAC, but a mastering DAC that opens a window into the mix. Used with USB it is extremely transparant and resolving and that is definitely both good and bad as I have found out. It simply cannot be compared to other DAC´s at the pricepoint, because you get a much different experience of hearing the music.
Some records sound much worse, some flat sounding records are brought to life and many records have spookely lifelike timbre.

I am not sure I can recommend it in general, but I am definitely keeping mine :-)