It's a great unit. Superb DAC, transparent preamp. (I can't speak to the phono preamp.) I liked it so much I bought a second one. Subwoofer integration with or without DIRAC is excellent. It replaced much more expensive DAC and preamp combos in both my systems. Roon integration is seamless, BluOS is a nice backup.
The AD conversation for analog inputs is transparent and can be bypassed if desired. I can spin SACD on my Marantz SA10 and keep the Marantz sound while benefiting from the digital crossover for sub integration.
Overall, highly recommended.