Certainly one way, and I considered keeping my Squeezebox Touch and adding an X2 or a miniDSP Flex after it, but ultimately decided unnecessary and convoluted. I don't see why use a streamer like a WiiM Ultra and an X2D, when say Bluesound Node ICON would be simpler, cheaper, and I would argue better given Dirac.
Or to do your own PEQ etc still, then an SHD/Studio (which have Dirac anyway) would also combine streaming and DSP.
After the first email yes benefit of the doubt hence the follow ups, you can see it was concisely asked!
We shall see if and what the final response is - there's nothing ambiguous in the questions and I was deliberate to try to phrase everything quite clearly given potential language translation.