I got to hear/witness this argument first hand in the last two weeks. Was using a Brinkmann Nyquist 2 streaming DAC for the last year. Last week I bolstered the set up (that I was extremely happy with) by adding a Grimm MU-1 streamer and the difference in SQ was noticeable right out of the box. Everything was instantly more cohesive and musical…absolutely love the sound and it’s not even broken in yet.
I also have been using Nordost Valhalla 2 cables and interconnects and a Nordost Switch so maybe I’m just a sucker drinking the snake oil, but I couldn’t be happier!
Ears > Charts for me!