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Cyrus One

Cyrus One
alaScore 94

12 reviews

Feb, 2021

alaTest has collected and analyzed 12 reviews of Cyrus One. The average rating for this product is 4.5/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Cyrus One is awarded an overall alaScore™ of 94/100 = Excellent quality.

Review analysis

(Based on 12 reviews)

Expert Reviews  

User Reviews  


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Showing 1 - 7 of 7 Show Reviews: in English | in other languages (3)

Expert review by : What Hi-Fi? (

Cyrus One Cast review


Cyrus has made its One amplifier smarter - but does it also sound better?

Chromecast built-in ; Alexa, Siri and Google Assistant ; Friendly, smooth presentation

Struggles with timing and dynamics ; Poor build ; Considerable price increase

Cyrus has added Chromecast and voice assistant compatibility to its range of One amplifiers, but forgot to improve the sound

Mar, 2020

Expert review by : Ed Selley (

Cyrus ONE Cast Integrated Amplifier Review


The latest member of the ONE range of amplifiers takes Cyrus' baby in a slightly different direction and to a new price point. Is this the ONE you want?

Sounds very good ; Excellent selection of inputs ; Well made and easy to use

Clunky remote ; Offers no sonic improvement over cheaper ONE HD ; Slow volume ramp

May, 2020

Expert review by : Ed Selley (

Cyrus ONE HD Integrated amplifier review


The Cyrus ONE has returned in HD form. Is this the all-rounder your system has been waiting for?

Dynamic and entertaining sound ; Excellent feature set including superb Bluetooth implementation ; Well made and handsome

Bluetooth remote can be fiddly ; No Standby ; Muted at startup

Aug, 2018

Consumer review (

A fantastic all in one


Extremely happy with this Amp. I use it with Kef r3s, mainly streaming from Tidal in high resolution and Spotify. Both work extremely with a clear, detailed , punchy yet smooth neutral sound with plenty of very nice clean bass. The amp is also hooked...

Dec, 2020

Consumer review (

Fabulous sound...!


Having been thinking about buying a new sound system for some time, I was open to suggestions and have been very pleased with the recommendation - Cyrus One Cast with Dali Oberon 5 speakers. Casting music or direct from phone provides instant...

Dec, 2020

Consumer review (



After lots of research, I finally bought the Cyrus One Cast and it's fantastic. The sound is spacious and detailed with great separation. Streaming Netflix and BBC 6 Music via my phone is a breeze and the on-board phono stage is really impressive,...

Jul, 2020

Consumer review (

All singing all dancing!


Pre ordered this after reading a review online. Was also considering the Marantz PM7000N, but decided on the Cyrus. Wow..... as an amplifier for my Cyrus CDI its performance is breathtaking. Clear and precise. As a streamer.....Spotify, its the best...

Dec, 2019

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