Denon Denon AVRX3400H 7.2 Channel Full 4K Ultra HD Network AV Receiver with HEOS black, Works with Alexa (Discontinued by Manufacturer)

7.2 channel network AV receiver with built-in Bluetooth, Wi-Fi and airplay. 8 x HDMI inputs and triple outputs. Dolby Atmos and DTS: x capability. 4K full-rate pass-through, 4: 4: 4 pure color, HDR, Dolby vision, hlg (hybrid log-gamma) compatibility and HDCP2.2 support. Isf certification/calibration for picture. Audyssey MultEQ XT32 setup and room calibration. Built-in "HEOS" wireless multi-room technology and the free HEOS app. Front panel USB input, high resolution audio support, iOS connection sharing. Airplay compatible, Denon 2016 AVR remote app, eco mode. 7.2 channel preouts. Ear cup (enhanced audio Return channel) support via firmware update