DSD output to Bluesound devices that support it

I have a Bluesound Pulse Cinema soundbar. Bluesound claims support for up to DSD256. I have a number of DSD64 files on my Nucleus One that I’d like to be able to stream directly to the soundbar (without PCM conversion), but I do not see that option currently in the Roon setup interface.

Please advise if/when such support will be added.

Have you tried DSD over PCM (DoP)? This will send DSD64 to devices that support it, and it is not a conversion, but simply encapsulating DSD in a PCM stream.

That said, a soundbar will convert DSD at the input into PCM anyway since it is applying DSP.