Need streamer / amp for Roon (I have my own speakers)

I’m looking to re-use my current speakers (Monitor Audio Radius 90) with Roon, looking for some form of AMP / streamer for around £200 - £300 - any suggestions please?

Here is one of very good quality: Dion Audio Loco 2

Would this work? I assume it would since it has chromecast builtin.