I am planning on purchasing the 990 and one of the new amps when it becomes available to replace my Denon 3505. Will the Outlaw auto detect what the signal is coming from my DVR? If the channel is outputting DD or not. Right now my Denon will go to Dolby Digital automatically when it detects the signal, same thing for a DVD that is either DTS or Dolby Digital it will switch to the appropriate decoding.