I think the Diablo is almost "too neutral / too transparent".
Fantastic sound. Don't get me wrong. But lack a bit of presence or stage.
I have the feeling of listening at a good recording. Not a good performance.
Good tracks sound good. Bad tracks sound bad. Very clinical.
Not the way i like to listen to music. I need the feel. Not only the cleanliness.
Probably link to the speakers (Focal Sopra 2) that are enhancing the above.
INT-250 at home since yesterday.... Love it already.