High-quality audio streaming preamp with network and Bluetooth aptX HD connectivity. By connecting Stream IT 2 via S/PDIF to the Blaze Audio PowerZone Connect series, you can stream and control music in high resolution with your smart device, access USB, NAS or streaming services, such as Spotify, Tidal or Qobuz. By adding more units to your audio system, you can set up a wireless multi-zone audio system, it will give you a totally new and wonderful experience to play and enjoy music.