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Cambridge Audio SR 20

Cambridge Audio SR 20
alaScore 90

43 reviews

Mar, 2018

alaTest has collected and analyzed 43 reviews of Cambridge Audio SR 20. The average rating for this product is 4.6/5, compared to an average rating of 4.1/5 for other Receivers & Amplifiers for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Receivers & Amplifiers the Cambridge Audio SR 20 is awarded an overall alaScore™ of 90/100 = Excellent quality.

Review analysis

(Based on 43 reviews)

Expert Reviews  

User Reviews  


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Showing 1 - 10 of 39 Show Reviews: in English | in other languages (4)

Consumer review (

Great specification!


Have given 5 stars even though I do not own the sr20. This is due to the fact that I am already a proud owner of the sr10 which was purchased from Richer sounds about a year or so ago. Now for the sad news, had I realised that the sr20 was available...

Mar, 2018

Consumer review (

Great Entry level Amp


Bought this as my old NAD amp was on the road out, served me well though 20+ years so can't complain, the key features for me where the phono input for my turntable, sub out connection and the optical connection for watching movies. This Amp ticks all...

Feb, 2018

Consumer review (

Excellent piece of kit


Feels solid and well put together. Sounds great, played through a pair of Monitor Audio speakers, and was very easy to set up. Very pleased with my purchase.

Jan, 2018

Consumer review (

Fantastic upgrade


I've been listening to the same amp and speaker combo for the past 27 years so when the amp starting having problems I was hesitant to upgrade in fear of hating the sound I'd become used to. I'd been recommended Cambridge Audio by a few people, not...

Jan, 2018

Consumer review (

Just Brilliant


I bought this to replace an ancient stereo amp and separate tuner. Beautifully simple to operate from the remote and with a good selection of inputs. Great sound.

Jan, 2018

Consumer review (

Necessary replacement


My Marantz PM7003 was failing and I needed a replacement. This piece of kit produces a different sound probably less bright but at my age (66) I am probably losing some of my hearing so the sound is good enough. I especially needed to be able to select...

Jan, 2018

Consumer review (

Great little performer but!


Great performance & nice blue display screen but let down by very difficult to read programming buttons. Initial set up information ok but could so easily be replaced by the relatively short online instruction book which despite several attempts would...

Sep, 2017

Consumer review (

Don`t know if i like it?


Hate it's look. Have to remember what device is connected on the numbered buttons! Since the week i owned it the right channel only get's a terrible interference and have to turn off then on again? ....Just couldn't be bothered to take it back for...

Aug, 2017

Consumer review (

First class performance on optical and analogue inputs


Easy to use, with the remote control. Beautiful clear sound with no observable acoustic defects or artefacts. The build quality and finish are outstanding. I can now use my dual speaker connections, one pair for base, one pair for treble, for the first...

Aug, 2017

Consumer review (

More than adequate


I was offered this amp due to unavailability of another amp, whilst I haven't used all connections it is an an improvement on my previous amp ( also a Cambridge still going strong ) I have a Brennan connected to the Topaz and the difference in sound...

Aug, 2017

Product Specifications


Dynamic power per channel (8 Ohm):100
Frequency range:5 - 50000
Input impedance:47000
Receiver Type:STEREO
Signal-to-Noise Ratio (SNR):82
Total Harmonic Distortion (THD):0.01


Digital audio coaxial in:1
Digital audio optical in:2


Ethernet LAN: No
Wi-Fi: No

Optical Drive

Optical drive included: No


Headphone connectivity:3.5 mm


Supported radio bands:AM, FM


Card Reader: No

Technical Details

Colour of product:Black
Damping factor:50

Weight & Dimensions

Height :11