Yep both the Berk and Bartok have a bit more detail than the excellent ARC. Yes, i have heard all three at length. Two i would add to your list are Aesthetix Pandora - Signature and the Brinkmann Nyquist. Both w tube analog stages , both w minimum phase filters. Any of the above will get you great sound, future upgrades, dependable support / service that should be around for the long haul.
You might also consider a NAIM streamer / DAC.
best to you. enjoy the journey and the music.
Jim
You might also consider a NAIM streamer / DAC.
best to you. enjoy the journey and the music.
Jim