The AV receiver will work already described perfectly as in most reviews. Since the connected speakers probably affect the sound the most, I do not want to go into it further. What is, however, a negative I noticed the following two points: 1. The Audio Return Channel (ARC) is available only in conjunction with the HDMI CEC function. This means the unit can no longer be switched off, but goes to standby and turn on when any TV with a use. Even if you really just going to want to see messages and listens more willingly on the TV speakers. So you just want to play movies or videos from the Smart TV offer enjoy 5.1 sound, so you have to pull another cable and connect TV Digital audio Out to a digital audio in the AVR. 2. As an AVR yes to represent an AV control center, I've assumed that you connect all devices with the best possible connectivity to the AVR and then the signal via HDMI is passed to the TV. Far from it. Who still has no HDMI devices (such as PS2 or Wii) must either have a Component or Composite AV cable pull from the AVR to the TV or connect the device directly to your TV and use the ARC with the above shortcoming or audio cables between the AVR and TV. While my old AVR had no HDMI ports, but there were all types of connection via Scart or video output out. Here I would have expected that the signals are digitized. So if you want to connect all devices to a control center, so you do the best on TV, but what more is needed then an AVR 4K and 3D is suitable. A pure 5.1 audio amplifier would be quite sufficient.
