Pioneer VSX-924-K 7.2 Network AV receiver (150 watts per channel, Airplay, ext. Control, Internet Radio, Spotify Connect, gapless playback, Bluetooth & Wi-Fi, multizone) (Electronics)
Although the display shows 4 channels (L / R / SL / SR), is issued only to the front speakers. Whether the signal of the rear speakers gerlegt to the front, or simply not play at all I have to check. In my previous device, the VSX-1122 4-channel work