This is the Yamaha R-N803 network stereo receiver, highly praised for its sound quality. It supports network playback, high-resolution audio, AirPlay, Bluetooth, MusicCast, and more, allowing you to enjoy a wide range of sound sources in high quality with just one unit. [Condition] ・Power on, sound output, and various basic operations confirmed. ・Network function and Bluetooth operation confirmed. ・The exterior shows minor scratches and scuffs commensurate with its used condition, but there is no significant damage. ・No malfunctions affecting operation have been found. ・It has not been used in a smoking or pet environment. [Included Accessories] (All genuine) ・Remote control ・Power cord ・FM antenna ・AM loop antenna ・YPAO sound field correction microphone All necessary accessories are included, so you can start using it immediately after setup upon arrival. [Specifications (Reference)] ・Rated Output: 100W + 100W (8Ω) ・Network playback supported ・Wi-Fi / Bluetooth supported ・MusicCast supported ・AirPlay / DLNA supported ・High-resolution audio supported This is a used item, so please refrain from purchasing if you are sensitive to condition. If you have any concerns, please inquire via comments before purchasing.