Yamaha N303 Stereo Receiver Amplifier Optical and coaxial audio inputs for TV Two channels of 100 W high-power output (0.2% THD) Wi-Fi, Wireless Direct, Bluetooth and AirPlay Access to your music library, Pandora, Napster, Spotify, SiriusXM Internet Radio, TIDAL and Deezer DSD 5.6 MHz, FLAC, WAV, AIFF 192 kHz/24-bit, Apple Lossless 96 kHz/24-bit playback Add audio in up to 9 additional rooms with MusicCast Amazon Alexa and Google Assistant voice control compatibility