Totally agree, through experience, with above two posts recommending Roon w Nucleus. I used to use a Mac Mini, then moved to a Nucleus and never looked back. The reduction in noise, which I was not fully aware of with the MacMini, was significant. I now use the Nucleus Titan, which has a bit more processing power than the Nucleus One. The Roon software w Roon hardware is extraordinarily well matched, and it shows in the sound quality. As noted above, personal computers are not optimized for audio, and have many sources of noise and processing degradation.