Ironically, I deactivated the balance control of my Concentra. I have no use for it, and, as it's only on the remote, I simply removed the two buttons and taped over the holes. That way, I can't accidently hit a button while attempting to change volume, etc., which neccesitates a re-setting of the amp in order to get back to the default balance (or you can do it by ear!).
As to the display shut-off on the Concentra, I was lucky enough to have bought it already configured that way. According to the manual, "your dealer can internally configure the display to turn off after five seconds from initiating any front panel [or remote] command." I'm sure it's fairly easy to do, but you will have to lug it to a dealer! On the other hand, if your handy, you might try calling the JRDG, and they may be able to talk you through it.
As an aside, I LOVE this amp.
Tony
