They were looking for a Multimedia AV Receiver in slim format. Alternatively a Marantzprodukt was on the list because the rounded front design, however, did not fit into the picture with me, I simply ordered the Yamaha - result: Full marks Quick delivered, safely packed, fast off and set up, easy to wire (devil Cubycon 5.1 rear speakers wireless), very good performance. From Wi-Fi to the Airplay everything runs smoothly and was set up intuitively. The Android / IOS App is easy to operate. Net radio via v-tuner runs flawlessly. Calibration via Micro also very good. The only criticism is the dusty design of OSD. For this, however, I prefer from no star, there to set the AV receiver make a right and then take care of everything about App or FB. So for me to neglect.