My Bel Canto Stream E.one says the same thing and I can assure you it won’t do the full unfold. What you’re looking for is essentially a MQA decoder. Something that only unfolds MQA and then passes on the otherwise unprocessed digital signal. As far as I know there is no such device, and believe me, if there was a need for such a device there would be someone making said device. What do you have against an external DAC, one that could potentially sound way better than the internal DAC on the Dynaudios, and feeding the speakers via RCA? BTW, it says Roon endpoint, not MQA endpoint.