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The Stream-XR is a fully featured streaming music player that utilises the renowned BluOS operating system and BluOS controller via iOS, Android, Kindle, Mac or PC computers.  It allows music playback from all the major audio streaming services such aas Tidal, Qobuz, Deezer, Spotify and dozens of others as well as Roon, Airplay2 and MQA decoding.

The XR series of audio products are the manifestation of over a decade's accumulated technology and development knowledge, and there is no shortage of innovation under the skin of the Stream-XR, with particular attention paid to the detail of every component that lays in the audio path.


BluOS streaming

Harnessing the power of BluOS, an advanced multi-room audio software that allows you to stream lossless music to every room in the house, users can locate music anywhere on a home network, cloud music service, or Internet radio station, and share it with any BluOS enabled device.


PSU-XR port

The Stream-XR includes a port for the PSU-XR power supply.

Thity years ago, Cyrus broke new ground with the introduction of the PSX-R, the first ever regulated power supply upgrade that automatically adapted to match perfectly the power requirements of any connected product. The PSU-XR raises the bar by sourcing no less than five independent regulated supplies in a single box.

For the Stream-XR, this takes over the DAC to provide a cleaner, more stable supply and the network card where the superior supply gives greater clock stability.


Roon Ready

Roon brings all your music together, so you don't have to worry about where it's stored, what format it's in, or where you stream it from.  Roon supports music files stored on internal and external hard drives and NAS, your iTunes library, live radio stations and streamed content from Tidal and Qobuz.



With Airplay2 on the Stream-XR, you can connect multiple players around the house and have them communicate with each other through AirPlay. Listen to your music in perfect sync as you walk room-to-room, or play different songs in different rooms, and control everything on your iOS device. You can even say the song you want to list to and where and let Siri take control of your music experience.


MQA decoding

Built into the Stream-XR is a revolutionary end-to-end (studio-speaker) technology known as Master Quality Authenticated (MQA), which captures and delivers master quality audio from your favourite artists' recording sessions to any room in your home The Stream-XR includes a powerful decoder and audio renderer for the MA system, allowing you to hear exactly what the artist recorded and approved in the studio.

Low power standby consumption

The Stream-XR features a low consumption standby mode for sustainable operation.



All Cyrus components are housed within the iconic half width die-cast aluminium chassis, which has now been in use for over 30 years across the entire range of Classic & XR products. Designed and built to last the test of time, every single chassis is hand finished using a process called linishing, resulting in every product built being of the highest quality. As we continue to be socially responsible, Cyrus' use of the same chassis design has allowed them to upgrade their customers' products to the very latest components all within the original chassis, saving these old products from going to landfill and enabling customers to make considerable savings too. Cyrus estimate that more than 80% of manufactured products remain in use today, making them one of the most effective users of materials in our industry by far.


  • Specifications

    • Streaming Music Player, SNR-113dBA, THD+N 0.002%
    • ESS ES9038Q2M 32 bit XR tuned DAC
    • Line level analogue outputs
    • optical and coaxial outputs
    • optical and coaxial inputs
    • RJ-45 Ethernet (GigE 1Gbps), WiFi 5(802.11ac, 2.4/5Ghz)
    • MC-BUS Connection (control integration with Cyrus system)
    • PSU-XR upgrade port
    • Supported audio formats: MP3, AAC, WMA, WMA-L, OGG, ALAC, OPUS, FLAC, MQA, WAV, AIFF, MPEG-4 SLS, up to 192kHz 24 bit
    • Size: Height 75mm x Width 215mm x Depth 355mm (2.95" x 8.46" x 13.98")
    • Weight: 3kg (7lbs)
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