I didnt compare in my system. I prefer my unit to the groove. Certainly I think it would be interesting to hear the diablo in my system too.

However, changes are afoot and things may be about to shift. I am upgrading to active and that will free me from some constraints and let me look at a few other options. I plan to try a TVC or passive into the crossovers and perhaps experiment a little more with phono stages. Theres very little left I can do with the rest of the system apart from those items.