Receiver AV Yamaha RX-V581

Impressive looking and sounding, this 7.2-channel AV Receiver supports the latest Dolby Atmos and DTS:X formats, as well as MusicCast and HDMI with support for 4K60p (4:4:4), HDCP2.2, HDR and BT.2020. It provides DSD 5.6MHz high resolution audio playback and a Virtual Surround Back Speaker function.Dolby Atmos and DTS:X supportMusicCast for audio enjoyment in every room7-channel powerful surround sound--- 80 W per channel (6 ohms, 20 Hz-20 kHz, 0.09 % THD, 2 ch driven)--- 115 W per channel (6 ohms, 1 kHz, 0.9 % THD, 1 ch driven)--- 145 W per channel (6 ohms, 1 kHz, 10% THD, 1ch driven)Wi-Fi Built-in and Wireless Direct Compatible for Easy NetworkBluetooth for wireless music streaming and Compressed Music Enhancer for BluetoothAirPlay, Spotify*, Pandora*, JUKE* music streaming service and AV Controller app*Music service availability varies by region.DSD 2.8MHz / 5.6MHz, FLAC/WAV / AIFF 192kHz / 24bit, Apple Lossless 96kHz / 24-bit playbackGapless playback compatibility allows play without interruptionHDMI (4 in / 1 out) 4K Ultra HD Full Support with 4K60p (4:4:4), HDCP2.2 (4 in / 1 out), HDR Video and BT.2020 pass-throughFront panel USB Digital Connection for USB thumbdrivesYPAO sound optimisation for automatic speaker setupVirtual Surround Back Speaker for playing 7.1-channel content with a 5.1-channel systemDialogue Lift ensures that dialogue comes from the centre of the screenDialogue Level Adjustment for proper sound balance with dialogue and vocalsAssignable amplifiers for bi-amp connection and Speaker Zone B Function Multi-language colour OSD capable of displaying cover art ECO mode operation for about 20% less power consumption