The NA6006 is built to meet all the requirements of the modern digital music listener. Born from the highly acclaimed ND8006, it features an already proofed technology and audio design concept to achieve best audio performance. Built with the music lovers in mind, the NA6006 contains selected components and Marantz unique HDAM circuitry which guarantees fast signal amplification with wide bandwidth to not miss any detail. This combined with high quality D/A conversion, solid mechanical construction and a clean power supply are the best ingredients for musical audio in unparalleled Marantz quality. It offers high-quality playback from home network sources, local USB storage, online streaming services, Internet radio, as well as Bluetooth and AirPlay 2. Stream music from Spotify, TIDAL, Deezer, Amazon Music, and more, and listen to audio playback of DSD (2.8/5.6 MHz), WAV, MP3, AAC, WMA, FLAC and ALAC files. Download the HEOS Home Entertainment Skill to use your voice and Amazon Alexa to seamlessly control volume, play, pause or stop the music — “Just Ask.” Amazon Echo required. And to finish of the NA6006 can be integrated into the HEOS multi-room eco system. This is called high versatility.