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Cyrus ONE Cast Streaming Amplifier

Free UK Delivery

In Stock On Demo

Save £200 when you trade-in any Bluetooth speaker

Special Price £1,099.00 Regular Price £1,299.00

Cyrus ONE Cast Streaming Amplifier 

The Cyrus ONE Cast - Cyrus now give you the full streaming capability, you can stream music in high-quality directly from your phone using Spotify, Deezer, Amazon Music, iTunes, Qobuz and Tidal, so pretty much every music streaming service. If you have any voice assistant smart speakers on the same wifi network, you can use voice commands to send any music directly to your ONE Cast, better yet, you can set it up as part of a group for true multiroom audio. The ONE Cast does not need a separate app to stream, just like a smart speaker, you simply connect directly to the ONE Cast using Spotify, Apple Music, Tidal, Qobuz, Deezer, or whichever streaming service you use on your phone. It will all be up and running within a matter of a couple of taps on your phone.

Amplifiers with built-in streaming are now becoming a must-have part of peoples' everyday hifi set up, so Cyrus took advantage of this and made the ONE Cast connect directly to practically anything that produces audio. From Mobile phones, laptops, game consoles, record players, radio and even your television. Another additional benefit of having the CAST One is that it has it's very own class-leading headphone so you can have some time to yourself with a phenomenal sound behind it.

The Cyrus ONE Cast is quite arguably the most innovative audio amplifier available on the market today. Not only does this boast 100 watts per channel but it also uses bleeding-edge technology developed at Cyrus' Cambridge headquarters, making it super versatile to drive pretty much any sort of loudspeakers with ease.

Who is Cyrus?

Cyrus is a manufacturer of specialist hifi and personal audio equipment, operating from Huntingdon in Cambridgeshire, England, where all of the company's acclaimed products are conceived and designed. Cyrus boasts an extensive range of highly regarded amplifiers, CD players, DACs and power supplies many of which have claimed countless awards and accolades over the years. 

INPUTS Google Assistant-enabled, Amazon™ Alexa enabled and Apple® AirPlay-enabled, Asynchronous USB input (up to 32bit 192khz and DSD to DSD128),


Optical Toslink,

Coaxial SPDIF Bluetooth™

Audio RCA input to built-in MM phono stage for turntables.

Analogue input configurable for AV integration


Cyrus 4th generation Hybrid Class D amplifier – outputs 2 x 100W (into 6 Ω at 0.1% THD+N)

SID – Speaker Impedance Detection (automatically calibrates amplifier to your speakers)

Pre outputs – connect to additional power amplifiers

High power, high voltage class AB headphone amplifier


Over the air firmware update – Latest software downloads and installs automatically.

Linear power supply

IR remote control

Lockable front panel controls



WEP, WPA, WPA2 security

DIMENSIONS  (H X W X D) – 85 x 220 x 390mm
WEIGHT 5.6kg

Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £100*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.


Orders are sent via our couriers' DPD on a next-day-delivery service and usually, take between 1 and 3 days. 


Please use this link to find more detailed delivery information.


*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however, delivery to these locations will incur a charge and can only be sent via a 2-day service.