@fuzztone Yes. There wasn't an option on the market with the features I wanted, at a price I could live with, that didn't have an internal DAC. I also paid for a DAC in my preamp that I'll no longer be using when the Pontus arrives. That's how upgrading goes, sometimes. On the upside, it gives me the ability to move components in and out of systems more easily. If I decide I don't like the Pontus and return it, I'll have 2 chip-based DACs to compare and choose from. If I decide to use the Rose in a system that doesn't have a DAC, well, now it'll have one.
Since I use Roon, I haven't tried accessing local files with the remote. Not sure why the internet would be relevant to that. I can try it sometime, if you like. (And by "local," do you mean on the local network, or attached directly to the Rose?)
I've seen nothing to indicate the presence of an ADC, but nothing says if the built-in volume control operates in the digital or analog domain, so I couldn't say for sure.
@mapman Yeah, it seems well built and all. No software glitches thus far, either. Hopefully, it stays that way.