well we got the full deal in the tenor sax right now. It's all there and in spades.
I don't know what else will improve, except maybe a little more presence with the acoustic upright bass. That's touchy as some discs sound right, right now.
I maybe at the limitation of my speakers right now. Think I'll be installing a set of Synergistic interconnects sometime in the next day or so. Right now I'm using a pair of MIT's. At the sametime I'll probably recable my sacd player as the cables are mid line Audioquest. Will probably use ZU here as my two other digital units seem to like them.
gary