Ok here my suggestion to you and someone mention already about Denafrips Dac. Here's my setup for streaming.
Aurender N100h (Streamer) USB out to Denafrips Iris DDC get a better USB
Denafrips Iris DDC to Pontus ii using i2s cable also get a better i2s don't be cheap in cable if you want hear good details, soundstage, good base etc. And I also I change all my Power cable.
Good luck and I hope you can get a good advice or help here.