Brand new, unopened. Silent Angel Music Streamer M1T-4GB Product Overview A Hi-Fi Music Streamer that plays high-resolution music data. In addition to playing music data from a NAS, you can also play music data on an HDD by connecting the HDD to the M1T. Supports playback of high-resolution sound sources up to DSD256 (11.2MHz) and LPCM 768kHz (USB output only). Furthermore, it supports streaming services such as Spotify Connect, Qobuz, Amazon HD, and TIDAL, is Roon Ready, and also supports MQA core decoding* (USB output only). * Amazon Music is currently unavailable.