The legendary Yamaha Hi-Fi design concept ToP-ART (Total Purity Audio Reproduction Technology) combines a meticulously symmetrical left/right circuit layout and signal directness (straightest, shortest signal paths) with a low-vibration chassis of high rigidity. The chassis is equipped with the special resin frame Art Base that absorbs and blocks unnecessary vibration. The result is sonic purity and an accurate stereo image of your music.Beautiful and elegant front aluminum face with two channels of 145 W high-power output (0.019% THD)Phono input terminals for turntables and optical/coaxial audio inputs for TVWireless Direct, Bluetooth®, AirPlay®, and Wi-Fi to access to your music library, Pandora®, Spotify, SiriusXM Internet Radio, TIDAL and DeezerYPAO™ – Yamaha’s acoustic optimizer with Precision EQ, Volume, and Reflected Sound ControlPure Direct and ToP-ART design to faithfully preserve the integrity of your musicDSD 5.6 MHz, FLAC / WAV / AIFF 192 kHz / 24-bit, Apple® Lossless 96 kHz / 24-bit playbackAdd audio in up to 9 additional rooms with MusicCastAmazon Alexa and Google Assistant voice control compatibility