Extremely compact receiver (only 33cm deep) with a network connection for PC and internet radio. Legal brisk read all data, simple OS menu on the TV. Upgradeable firmware via network connection. Easily expandable with various file saving by port and USB connection. The sound impresses with a variety of settings, the Audyssey technologies play a crucial role. Finally the dialogues in surround sound no longer go under convince or even at low volumes. For the living room home theater an ideal partner. An illuminated button background on the receiver would be ideal for an operator can be neglected. The display can also be seen from approximately 3m yet. The front is factually sober. For me, the Onkyo TX-NR509 5.1 nothing to be desired at the moment.
