The iFi Audio Pro iDSD Signature not only offers you excellent sound but also excels as a true multi-talented device. Whether as a standalone unit, digital-to-analog converter, network streamer, headphone, or speaker amplifier – whatever you need for your perfect music enjoyment, it delivers. As an upgrade to the award-winning Pro iDSD, the iDSD Signature combines familiar features with new innovations: richer bass and the thoughtfully designed iPower Elite power supply with 300% noise reduction elevate its sound quality and connectivity to a new level. Stream music libraries, internet radio, online services, and much more! Wherever your music is located, the Signature brings it to your ears crystal clear: whether wirelessly via popular streaming services like Tidal, Qobuz, or Spotify, through AirPlay from your iPhone, iPad, or Mac, via your DNLA network from your smartphone, PC, or tablet, or through the Ethernet connection via your router or NAS. Even connecting to external storage devices like hard drives or USB sticks is no problem. Your music, your choice! But wherever your sound comes from, with the Pro iDSD Signature, it is guaranteed to be an experience: as a D/A converter, it delivers Hi-Res Audio with 32-bit/768 kHz, DSD files up to DSD1024, and reliably decodes MQA files with stunning clarity. Enjoy music just as the artists and studios intended for you. With various amplifier settings, you have full control over your sound: while the Solid State mode impresses with a cool, aggressive sound, the Vacuum Tube mode delights with warm, natural tones. Can't decide? With the Tube+ Hybrid mode, you get the best of both worlds in a balanced combination. Take your setup to the next level with the iFi Pro iDSD Signature!.