I recently purchased a Denon DRA-685 stereo reciever to power my M3ti's. Sounds great, BTW! Here is my question: The receiver has a "tone defeat" option. The receiver also has "last function memory" capability. Every time you power up the receiver, tone defeat comes up as "off,"...even if being set to "on" prior to shut down. The last function memory retains ALL other settings...just not tone defeat. I can find nothing in the manual or on Denon's sight that speaks to this. Anyone familiar with this receiver and have an answer as to if this is the way the receiver is configured? Thanks.