There are two Dolby Virtual Surround modes: DVS'Wide and DVS'Reference
only problem, the buttons are really loud / too small on the amp ... using the remote control is recommended.
This is not a home theater, but it can be used as such.
Amp also interesting if you want to place speakers in two different rooms ...
I use it with Bose Acoustimass 5 Series III and for my use it's perfect
120W per output coupled to the speakers that provide in +/- 200 each, it is enough.
There is also an entry "the bridge" that connects Ipod or Iphone with "The Bridge" option module (+/- 80).
In addition, the exceptional amperage for a salon amp allows to enjoy the intensity of each piece.
Several inputs and outputs for connecting different devices: TV, decoder, cd, dvd, decks, computer ...
also the presence of two sockets at the rear to directly connect devices such as CD player that will light along the amp.
great product set apart the smallness of the front buttons.