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Cambridge Audio 840A

Cambridge Audio 840A
alaAverage 4.9

4 reviews

Aug, 2018

alaTest has collected and analyzed 4 reviews of Cambridge Audio 840A. The average rating for this product is 4.9/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews.

On average, users rate this product 97/100 and experts rate this product 100/100.

Review analysis

(Based on 4 reviews)

Expert Reviews  

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Showing 1 - 4 of 4 Show Reviews: in English

Expert review by : Chris Martens (

Cambridge Audio 840A integrated amplifier


The azur 840A is the most flexible, most powerful, and best-sounding integrated amplifier that the British firm Cambridge Audio has ever built, and it even introduces a new Class XD mode of amplifier operation (see the sidebar). What is more, it also...

Thus far, we've focused on the 840A's strengths, which are wonderful and exciting, but we should also discuss two areas where the amplifier's performance is good, but not great. First, the amplifier's treble response, though clear and well-detailed,...

Aug, 2008

Expert review by (

Cambridge Audio 840A V2


It seems like only yesterday that we first encountered the 840A, but in fact it was 18 issues ago, and that's evidently been time enough for the designers at Cambridge Audio to develop a few tweaks and circuit improvements for it, resulting in the new...

A highly tempting combination of power, control, subtlety and, yes, musicality, The V2 also offers excellent flexibility of use and practicality

We continue to find the rattling of relays in the volume control annoying, but apart from that, there's nothing to complain about at this price

Honestly, the biggest difference between this and most amps costing twice as much is in the looks/show-off factor. It's more than competent sonically, and comes attractively specified too - we love it

Sep, 2007

Consumer review (



Quality at an affordable price.

Really pure sound that seems extremely accurate whatever you play and across the whole range. I like the safety features and usability, giving a sense of problems all taken care of.

Runs warm

Sep, 2007

Consumer review (

Very flexible. Excellent sound


In sound terms, this is basically a poor man's Sugden A21. I intend that entirely as a compliment because although it doesn't quite sound as good and certainly won't have the same residuals, it is significantly cheaper. The class XD operation is...

Excellent sound ; Very flexible but simple to use ; Good value

Runs warm. Not as bad as class A but I probably wouldn't stack on top of it ; I'd probably like to have a weightier and more responsive volume control

Jul, 2007