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D-Stream Primo-HD Hi-Res (24-bit/192kHz) Wi-Fi Audio Adapter

Hi-Res Wired (RJ45) and Wireless (Wi-Fi dual band) Audio Adapter

Powered By Qualcomm AllPlay

Requires usage of Android or iOS tablet/Phone.

The D-Stream Primo-HD is a multi-zone wireless audio receiver powered by Qualcomm® AllPlay™ that allows you to stream music simultaneously across as many as ten different audio zones throughout your home.

With the Primo-HD, you can stream high resolution music from the following sources:

  • Online music services such as Tidal, Qobuz, Spotify, Rhapsody, Napster and more*
  • Music from local network media server or NAS
  • Music local to your smart phone or tablet.

For a complete list of supported online services, refer to:


  • Wi-Fi Audio Adapter 
  • Wi-Fi 802.11 a/b/g/n dual band
  • RJ45 port
  • Decode high resolution music formats 24-bit/192kHz
  • Multi-zones 
  • Party Mode (sound synchronization)
  • DLNA compatible 
  • Over-The-Air firmware upgrades from internet 
  • Select between WPS and Direct mode / Reset
  • WPS & Direct Mode (AP mode)
  • LED Display: One multicolour LED (Yellow: Booting, Flashing White: Connection, Stable White: Connected) 
  • Internet radio service (Tune-in service via companion App) 
  • Accessories: USB-A to micro USB cable 80 cm. 
  • Power requirement: 5V - 1A
  • Compatible with standard 5V USB charger and NuPrime digital port.
  • Size: 130 (W) x 80 (D) x 30 (H) mm

Bluetooth and Airplay are not supported.


  • 1 X 3.5mm Analog Stereo Line-In with re-streaming capability, controlled by APP.


  • 1 X Optical SPDIF
  • 1 X 3.5mm Analog Stereo Line-Out
  • 1 X Coaxial (SPDIF on micro USB connector). Compatible with NuPrime digital port for data and power supply.

Comparison with Chromecast Audio

  • Primo-HD has RJ-45 for wired internet streaming
  • Primo-HD has analog input for re-streaming
  • Primo-HD can operate with its own WiFi network in AP mode
  • 24-bit/192kHz decoding

Very Easy to use iOS and Android App

  1. The App will detect the presence of the receivers in the network.
  2. Name the Primo-HD receivers, e.g., "Living Room," "Master Bedroom," etc.
  3. Select the music source.  In this demo, music is streamed from "streaming service" to the Living Room and to the Master Bedroom from local server.
  4. Play the music and select the speaker.  Local music is played from D-Stream app and online music is played from "streaming service" app. You select the music and speaker from within "streaming service" app. 

* AllPlay is built on the AllJoyn™ framework, hosted by the AllSeen Alliance, to break through limitations of vertical solutions, such as a lack of flexibility and uncertain interoperability. With AllPlay, your favorite speakers can also interact with other connected devices in the larger ecosystem of the Internet of Everything. 

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