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Cambridge CXA81 Integrated Stereo Amplifier

Cambridge CXA81 Integrated Stereo Amplifier

SKU: 3255

CXA81

Your World’s a StageThe thing that hits you when you hear CXA81 for the first time, is just how detailed everything sounds. You’ll pick up instruments, subtle shifts in tone, and harmonies you’ve previously missed. Close your eyes, and you’ll...
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Specifications
  • Color Silver
  • DAC ESS Sabre ES9016K2M
  • Power Output (8 ohm, 20 Hz - 20 kHz, 0.05 2ch Drive) 80W RMS into 8 Ohms, 120W RMS into 4 Ohms
  • Frequency Response <5Hz– 60kHz +/-1dB
  • Max Power Consumption (W) 750W
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Cambridge CXA81 Integrated Stereo Amplifier

Your World’s a Stage

The thing that hits you when you hear CXA81 for the first time, is just how detailed everything sounds. You’ll pick up instruments, subtle shifts in tone, and harmonies you’ve previously missed. Close your eyes, and you’ll be able to place every musician in the soundstage. Once you’ve experienced CXA81, there’s no turning back.

Effortlessly Musical

At the heart of CXA81 beats a Class AB power amplifier stage with optimised capacitor values. It takes the musicality of Class A and blends it with the efficiency of Class B. The amp’s short signal path is efficient, leaving little opportunity for interference. The resulting sound is pristine while delivering the emotional impact the artist intended.

Power with Control

Thanks to a generous toroidal transformer, CXA81 delivers a prodigious 80 watts of power per channel. Dual taps into the left and right of the amplification board mean that, in effect, each channel has its own power supply – resulting in a vivid sound stage. Dynamic shifts in music – like those loud then quiet moments – are handled with ease.

Get the Message

Designed to bring your music to life, CXA81’s state-of-the-art digital circuit board includes the cutting-edge ESS Sabre ES9016 digital-to-analogue convertor (DAC). This means digital audio files, up to a heady 32-bit/384kHz or DSD256, are energised – with every subtle detail delivered in full. CXA81 combines unparalleled accuracy with vivid musicality, doing so beautifully.

Get Connected

CXA81 has connectivity covered. As well as digital optical, coaxial and USB Audio, it features stereo RCA inputs, balanced XLR sockets plus wireless hi-res connectivity via Bluetooth aptX HD – perfect for Alva TT V2. You can even connect a second set of speakers, to hear your music in another room.

Designed for Life

Thanks to the relentless dedication of our team in London, CXA81 is a complete solution. Its combination of versatility, power and audio excellence means it can form the centre of your musical experience for many years to come. Its elegant, minimalistic lines, crafted from aluminium and steel, will endure both physically and aesthetically.

  • 80 watts per channel – power to drive the most demanding speakers
  • Class AB Amplification – for balanced & efficient performance
  • Toroidal Transformer – for incredible sound-staging
  • High Quality ESS Sabre ES9016 DAC – to realise digital music at its best
  • Digital inputs – TOSLINK, Coaxial & USB Audio Input (up to 32-bit/384kHz & DSD256 digital files from Mac/PC)
  • Balanced XLR inputs – for premium connection 
  • Bluetooth aptX HD input – connect wirelessly to devices, incl. Alva TT V2
  • A/B Speaker Zones – power 2 sets of speakers
Specifications
General
Color
Silver
Features
DAC
ESS Sabre ES9016K2M
Power Output (8 ohm, 20 Hz - 20 kHz, 0.05 2ch Drive)
80W RMS into 8 Ohms, 120W RMS into 4 Ohms
Functions
Frequency Response
<5Hz– 60kHz +/-1dB
Inputs
Audio Inputs
1x balanced XLR, 4 x RCA, 1 x S/PDIF coaxial, 2 x TOSLINK optical, 1 x USB audio, Bluetooth (integrated)
Outputs
Outputs
Speakers A+B, 3.5mm headphone, Preamp Output, Subwoofer Output
Power
Max Power Consumption (W)
750W
Standby power consumption
<0.5W
Wireless connection
Bluetooth
yes
Supplied Accessories
Remote Control
yes
What's in the box
CXA81 Integrated Amplifier, Power Cable, 3 x AAA Batteries, Remote Control, Control Bus Cable, Bluetooth antenna, Quick Start Guide, Safety Guide
Dimensions
Dimensions
115 x 430 x 341mm (4.5 x 16.9 x 13.4”)
Weight
8.7kg (19.1lbs)
Opinions about Cambridge CXA81 Integrated Stereo Amplifier
Denis
08.12.2022

Pros

Pure, open sound, good detail, a very quick response from the phone

Minuses

At the level of "vile blue diodes")

Review

I read the reviews for a long time and chose between Rotel 1572, Marantz 6008, Arcam SA20 and Denon PMA800 .. since I am from the Primorsky Territory, it was not possible to listen to all of the above models, so I had to focus on people's reviews. The purchase is very pleased, the sound is clean, open, detailed, the bass is dynamic and worked out, in some compositions I did not recognize it at all, I heard the instrument instead of a simple thump .. It sounds cool. I have a ligament - Polk Audio Signature ES15 and now this very CXA 81. I used to listen to Triangle Aio - Sony Str -KG800- Polk Audio Signature ES15. But since there is a built -in DAC in the CXA, now I can listen without AIO and honestly admit, I am satisfied. The sound is better and better than the reaction to the phone - I pressed the pause, the pause turned on, without too much expectation, which was in the previous bunch. Of the minuses - well, of course, you need to support a person with his ?vile blue lights?, it was very funny to read about his discontent and since the device is really good .. I can add ?rattling batteries in the remote control? (which are included in the kit - thanks to the manufacturer) and the ?viewing angle? of the device receiving from the remote control, not the largest, so that the remote control reacts, sometimes you need to be almost perpendicular to it .. I also noticed a strange picture, initially the sound was controlled only from the remote control or using the regulator on the device, but over time, it began to be controlled from the phone. I am very pleased with the purchase, for those who open the Hi-Fi world for themselves, apparently now I will have to puzzle the issue of improving the AC and finally buy sensible cables/wires)

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Original reviews

Nikita Muzyakov
06.26.2022

Pros

Great appearance, functionality, melody!

Minuses

A little archaic remote control, but a matter of taste.

Review

After the transition from Denon PMA 800, I had a wow effect! The sound became open, pure and hundreds of times more transparent. Music suddenly interested me again! A stunning modern design, without displays and all the superfluous, the indication has 3 brightness modes - full, half and completely disconnected. Blutuz - I could never imagine that bluetooth could sound better through AirPlay! I had a Yamaha Wxad 10 network player with the built -in AirPlay and how am I surprised that the sound of it is so lousy than through the boat of the amplifier. Exit to the sub is super like! Balance entrance - Super like! Design is a super like!

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Original reviews

Evgeny Olshevsky
06.12.2022

Pros

Very good strong and dynamic sound.

Minuses

The price is still big!

Review

I came to the salon in order to listen to the Magnat Ma900, which was praised to me and which was offered to the remote control at a discount. But the sound did not impress me. Then I was offered to listen to CXA 81. I immediately liked it in sound. This is a sound. Many thanks to Dmitry Zverev. He immediately realized what I want to get from the amplifier and he accurately offered me what I wanted. I recommend this amplifier to everyone who likes clearly and assertive sound with well -designed bass and lively sound of acoustic instruments.

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Original reviews

Vladimir Atlanov
02.23.2022

Pros

Great realistic sound

Minuses

Review

I ordered with delivery (free!) To our city. They brought it quickly. I am grateful to the expert Abramov Denis for advisory assistance and an individual approach. In the process of delivery, reliable feedback pleased. My first purchase on the "remote control". I think not the last.

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Original reviews

Mikhail Vladimirov
01.25.2022

Pros

Great sound

Minuses

Adjustment of the SF/LF is not provided

Review

I bought on the recommendation of Alexei Lopakov with Canton Townus 30. The first sensation is disappointment. There was an idea to exchange for something with a brighter sound. After two weeks of listening after heating acoustics and amplifier, the sound completely changed. Very wide, juicy, with a beautiful top, middle (I used to twist it down - and now I heard something new!) And a velvet not a echoing bottom. Tampbrblock is not needed, believe me - this was my mistake at the beginning. Now I don?t want to configure anything, how beautiful it is! Room 22m, Direct sound from a computer via USB Type B (Tidal, Spotify, Flac) and Vinila Rega P3 Exact

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Original reviews

Mikhaml
11.29.2021

Pros

Bought! I really like it!

Minuses

No adjustment of the low -term

Review

Tell me how to regulate HF, I am terribly missing, I have almost regretted that I bought it! The seller said when selling that adjustment is possible! How to be?

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Original reviews

Yuri
05.08.2021

Pros

Great sound

Minuses

I did not look

Review

The design is not bad. In terms of price and quality ratio, everything is very worthy, I did not regret that I bought it. The main advantages for me - the amplifier has 4 unsalted and 1 balance analog entrance, built -in Bluetooth receiver. I adjusted it to my sound preferences, I had to tinker a little, but figured it out. Special thanks to the consultant, indicated many nuances.

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Original reviews

Paul
05.08.2021

Pros

Store staff. Sound.

Minuses

Review

He visited this store with the task of purchasing the Cambridge Audio CXA81 Lunar Grey stereo. I chose for a long time from several options. I would like to sincerely thank the manager of the Valery store for support in the choice. He responded to all my questions and allocated comprehensive information for each of all the modifications present. I was delighted with his patience, professionalism.

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Original reviews

Egor
05.07.2021

Pros

Great sound

Minuses

There are no special ones

Review

In all respects, the Cambridge Audio CXA81 Lunar Grey stereo. It is worth noting that the Bluetooth module gives out excellent sound. The sound is very detailed, transparent and dynamic. The main advantages for me personally are musical resolution, timbral accuracy, the harmony of sound, excellent quality of work. Their disadvantages - a 3.5 mm headphone nest looks strange on a device of this class.

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Original reviews

black-hole
04.03.2021

Pros

Great sound and great design, a bunch of interfaces

Minuses

It is inconvenient to adjust the volume from the remote control. Not very good DAC on board.

Review

For about a month I have already enjoyed this device. SETAP SHHA81 + MONITOR AUDIO Silver 100. Cables - Van Den Hul Clearwater + Audioquest bananas. As a source, I use the deezer Hi-Fi subscription (MP3 320 Kbit/Sec) iPad + Apple TV3 via AirPlay: Yes, the 3rd Apple TV has an optical audio output !!! This is a life hack for everyone who is strangling to the toad on the network player. It is easy to buy used for 3-4 thousand rubles. In the future - a decent vinyl, I will complement the review. The sound is great, but for those who love the emphasis on vocals, it is more suitable for arches. But in general, any music sounds, I want to listen to it. To the touch is a thing! Heavy, beautiful, all entrances switch through the relay, they click so deliciously. The volume handle motorized. The color of the indication is pleasant. The active entrance burns vile blue, everything else is a pleasant white and white. In Standby mode, the power button always shines - it?s a pity for the LED, I turn off the outlet at night. Of the minuses: 1) The volume adjustment from the remote control is no good, one short press and the handle rotates for 5 minutes. It?s like not to adjust the volume from the remote control, only with a pen. 2) Attention, marketing: Cambridge Marquetologists tried to make an amplifier for 100 thousand rubles. Squeeze out the same amount from the buyer. Building in the DAC amplifier is mediocre (I also own the ONKYO NS -6130 network player on AK4490 - it costs 30 thousand, it sounds exactly than DAC 9016 built into Cambridge). So Cambridge marketers offer the CXN V2 network player for another 100 thousand. There are already an adult - double mono, balance audio exit, ESS9038 and all that. It is also controlled from one remote control. If you do not want to pay for stupid network functionality - take Dacmagic 200m for 50 thousand, but it does not work with a beautiful common remote control. And if there is also a collection of CD - so there is a sidyuk in the same series, but it is not sidyuk, but transport, costs 40 thousand because He is transport - then it must be connected to the DAC, and the DAC is so -so in the amp. And again, all thoughts lead to CXN V2 for 100 thousand rubles. If I had figured out all this marketing arithmetic on the shore, perhaps a choice would be different. But in general, the thing is cool.

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Original reviews

Dmitry Mikhailov
06.03.2020

Pros

A stunning amplifier with extremely pure sound and magnificent detail. It is possible to connect a laptop via USB-B Port. Surprisingly, how few manufacturers allow you to do this on their devices!

Minuses

The price bites in itself in absolute value, but for this amount is one of the best amplifiers in the market. It is simply amazing how Cambridge managed to make such a wonderful amplifier.

Review

I purchased this amplifier as a replacement for my aging NAD stereraceurer. Usually I choose something new for myself for at least a month, think, read, listen. It took me less than a week for this purchase. In the cabin, the remote control was kindly allowed me to listen to this amplifier. He immediately captured me with his real, sweet sound! Mostly I listen to the music on vinyl (I have an external phonor -corrector of the same manufacturer) and on CD. When changing from one source to another, I only wanted to listen to music even more: the sound scene is wide, natural sounds are felt, and the power force is some kind of light and without stress. If you are looking for an amplifier in this price category, then do not hesitate for a second - take it boldly. You will be rewarded with truly detailed music that you have never heard before. Voices are transmitted very beautifully and naturally, phonograms are transparent, where tools in space are easily determined. The bottoms are well -controlled, not sharp, but just the same as they were recorded in the studios. Having connected this amplifier at home, I immediately grabbed my entire vinyl collection and began to immediately listen! The device looks very presentable. Assembled worthy and reliable. The delivery set is the amplifier itself, the food wire, the control panel, the instructions. This amplifier has created a new standard of quality and sound level in this price category. To date, I do not regret buying at all. I recommend to purchase!

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Original reviews

About brand
Cambridge Cambridge

Cambridge Audio enrich life through exceptional sound by making world-class audio accessible to all. Music is ever present. Cambridge Audio make you to hear your favourite music at its very best - as the artist intended it to be heard, with nothing added, nothing taken away. It’s what you as a listener deserve. Constantly experimenting, improving and creating new kit, to make your listening experience better.

Find out more about Cambridge

Please call us for more information

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About brand
Cambridge Cambridge

Cambridge Audio enrich life through exceptional sound by making world-class audio accessible to all. Music is ever present. Cambridge Audio make you to hear your favourite music at its very best - as the artist intended it to be heard, with nothing added, nothing taken away. It’s what you as a listener deserve. Constantly experimenting, improving and creating new kit, to make your listening experience better.

Find out more about Cambridge
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