Great equipment! You want Qobuz… few will dispute this. Look no further. The have over half a million high resolution recordings. My streaming sounds as good as my fantastic vinyl leg. See my UserID virtual systems.
You also need a great streamer and DAC. I am an old fart as well. The streamer and DAC need to equal your other high end equipment. No less work than it took you finding your amp amd preamp. And, no, sorry, you have to ditch the MacBook.