The Aiwa CX-JN20 is a high-end digital audio receiver with a range of advanced features. Some of its key highlights include:1. High-Resolution Audio: This receiver supports up to 384 kHz/32-bit PCM and 2.8/5.6 MHz DSD playback, allowing you to enjoy maximum fidelity and detail in your favorite music.2. Network Connectivity: The CX-JN20 can be connected to your home network via wired or wireless LAN, giving you access to a wide range of audio streaming services like Tidal, Spotify, and Deezer.3. Multi-Room Audio: With the ability to connect up to four zones via HDMI, Ethernet, and analog outputs, you can create a multi-room audio system that spans your entire home.4. High-Quality Components: The receiver utilizes a custom-made power transformer, a high-quality EI core capacitor, and a parallel circuits construction method for both the power supply and preamplifier section.5. Full-Bandwidth Decoding: The CX-JN20 supports a range of audio formats, including PCM, WAV, AIFF, FLAC, ALAC, WMA, AAC, Apple Lossless, and DSD native (2.8/5.6 MHz) and DSD-compatible (DoP).6. Bass Management and Equalization: The unit features an extensive selection of advanced calibration and sound customization options, including room-matching, speaker calibration, Bass Management, and Retractable tone control.7. Modular Construction: The CX-JN20's modular construction and smart replacement function employ a minimalist, yet highly reliable parts layout for improved durability and upgradeability.Overall, the Aiwa CX-JN20 offers a premium sound experience for audiophiles and audio connoisseurs who demand nothing but the best in terms of audio quality, connectivity, and scale.