The Sony TC-WR750 is a high-end component Wi-Fi network receiver that allows you to stream music from your favorite online services like Spotify, Tidal, and Deezer directly to your home audio system. It features Chromecast built-in, which allows you to control your music using your voice or smartphone via the Google Home app or other voice assistant devices like Amazon Alexa-enabled devices and Google Assistant. Other than streaming music, the Sony TC-WR750 also supports DSD Native, ALAC, and FLAC High-Resolution Audio playback, as well as 4K streaming and wireless connection up to 2.4GHz/5GHz dual-band Wi-Fi. It is designed to offer seamless integration with your home audio system by using traditional analog and digital audio outputs or optical and coaxial inputs. The receiver also has a USB port for media playback, as well as Bluetooth and Ethernet connectivity options.Overall, the Sony TC-WR750 is an impressive product that combines the latest streaming technologies with traditional audio connectivity to provide a top-of-the-line listening experience for audiophiles and music enthusiasts.