oberoniaomnia I compared a $250 Topping D50III with a $5K Holoaudio May 2 DAC, and while there were *slightest* differences, one was not objectively better than the other.
I agree. All DACs sounds different little. These little differences are insignificant and don't matter since veils and glare produced by separate DACs mask delicate music behind speakers.
Also, far laid-back mid-range (human voice) in all systems (except mine) is even harder to hear. Alex/Wavetouch audio