Could a person with the right knowledge do something with the VST that won’t be a problem for Roon ?
I mean if you can’t change Roon, can VST somehow adopt ?
Where is the real problem ?
If your answer point towards impossible, can a black box like a NUC, just place is itself in de DSP processing chain, and with some “magic” from either Roon or the DSP developer, make things happen.
I notice Linux is supported as well.