The Sony STR-DE995 is a 5.2 channel home theater receiver that packs a punch in terms of both sound quality and features. Some of the key features that make the Sony STR-DE995 a great choice for home theater enthusiasts include:1. High-Definition Audio: The STR-DE995 supports High-Resolution Audio, allowing you to enjoy music in studio-quality sound, including formats such as FLAC, ALAC, and WAV.2. 4K HDR Support: The receiver supports 4K output, meaning you can enjoy ultra-high-definition content with stunning detail and clarity. It also supports the latest HDR (High Dynamic Range) and HLG (Hybrid Log-Gamma) picture technologies, providing richer and more vibrant colors and enhanced contrast.3. Chromecast Built-in: With Chromecast built-in, you can stream music, movies, and TV shows from popular apps like Netflix, YouTube, and Spotify directly to your receiver, without the need for a separate streaming device.4. Bluetooth Connectivity: The STR-DE995 features Bluetooth connectivity, enabling you to wirelessly stream music from your smartphone, tablet, or laptop.5. Advanced Bass Management: The receiver includes Dual Subwoofer Outputs, allowing you to connect two subwoofers for enhanced bass performance. You can also fine-tune your bass output using Sony's Advanced Bass Management technology.6. Multichannel Inputs and Outputs: With a total of 5.2 channels, the STR-DE995 offers an abundance of inputs and outputs, including 4 HDMI inputs and 1 output, 2 analog inputs (lot and RCA), and 2 digital optical and coaxial inputs.Overall, the Sony STR-DE995 is a well-rounded home theater receiver that provides excellent sound quality, advanced features, and compatibility with the latest technologies, making it an excellent choice for anyone looking to enjoy a immerse home theater experience.