Very timely post as I was just looking at those Denon codes this past week and was considering checking to see if anyone would be able to verify/test any commands.

I'll dig back through the docs. In the meantime, hopefully John will read this post and consider making a Denon-Kaseikyo IRP that allows the bastard codes Denon provided (Denon's last parity byte doesn't check out with the Kaseikyo spec).

Bruno