Running D-Premier's in mono

[ogs]

7.1.3 sounds different from 10.1.0. So much that with everything else set correctly you'd still hear it. If the older D-Premier can be updated to 10.1.0 it should work well as companion. I'm a bit uncertain about the upgrade for the older unit even if my 250 was a D-Premier once. Let's hope someone with better knowledge chimes in with info...