The Music Streamer + is a ultra high performance music interface that allows a computer and a home entertainment system to become perfect partners. With its unique topology, the Music Streamer+ provides a completely isolated path between the computer and audio system. No more audio contamination by the computer; your music will always sound its best. There are no external power supplies to worry about because the Music Streamer+ derives its power from the USB buss while completely regenerating power for all its internal circuitry using a sophisticated set of proprietary circuits.
HRT Music Streamer+ is a great USB DAC
Turns your computer into a high resolution source

Operation is simple, just plug the Music Streamer+ into any USB port on your computer and the Music Streamer+ will install itself and be ready for use in a matter of moments. Connect the other end of the Music Streamer+ into any analog input and you are ready to stream high quality computer based music.

The Music Streamer+ provides full support for applications such as iTunes and Windows Media Player direct to your home entertainment system, with a level of quality never before possible. You can also use the Music Streamer+ to listen to internet radio or other music subscription services such as Rhapsody or Napster in high quality through your Home Entertainment System, Television or Stereo system.

High Resolution Technologies Music Streamer+, the product for tomorrow, available today.

Specifications:

Electrical
      Full Scale output: 2.25 Volts RMS
      Frequency Response (20 Hz / 20 kHz): 0 dB / -1.7 dB
      Noise Floor (DC to 30 kHz): 22 uV RMS
      Noise Floor (A-weighted): 10 uV RMS
      S/N Ratio (DC to 30 kHz): 100 dB
      S/N Ratio (A-weighted): 107 dB
      THD+N (1 kHz FS): 0.02%
      USB to Audio output isolation: > 20M Ohm

Interface
      Data Rate: 48 kS/s
      Bit Depth: 16 bit
      USB type: 1.1
      Power Requirements (USB buss): 250 mA
      Dimensions (L x W x H): 5.1" x 2.1" x 1.2"

"The MusicStreamer+ really does make a significant difference to sound quality. It's completely seamless, with a whisper-quiet background that will shock you. Sounds are easily delineated from one another. You plug your laptop into the MusicStreamer+, plug the Streamer into your system and play music - your first comment uttered will be ?WOW!'"
- Alan Sircom, HiFi+, Issue 64