Cambridge Audio Duo (Graphite) is rated
out of
5 by
69.
Cambridge Audio Duo (Graphite)
MM/MC Phono Preamplifier/Headphone Amp
£299
”Rarely does Cambridge fire too wide of the mark, but the Duo hits right at the centre of the target.”– ‘What Hi-Fi’ – 5 Star review.
Quality headphone amp
If you want to hear every nuance and background detail of your favourite music then listening with headphones takes some beating. Use the dedicated headphone amp built into the Duo and you’ll experience a whole new level of detail. With a precise volume control you’ll get exactly the right level – whatever your choice of headphones.
Perfect for amps without a phono preamp built-in
Many amplifiers no longer come with a built-in phono preamp, which is fine if you don’t use vinyl but not so good if you want to spin some records. The Cambridge Audio Duo is a dedicated phono preamp, meaning you can add a record deck to just about any amp or system with a standard AUX input. This means your choice of stereo amp or receiver is greatly expanded and, of course, you can retain the Duo phono preamp if you upgrade your main amp.
Perfect for amps with a phono preamp built-in!
Even if your main amplifier already has a phono preamp built-in, the chances are that the one inside the Duo is considerably better. Using a dedicated, switch mode power supply, the Duo is far quieter than most built-in phono preamps. The revised circuit board layout with surface-mount components further reduces noise and distortion. Factor in the shielded casing and you’ll simply hear more music and less background noise.
MC cartridge compatibility
One of the biggest advances over its little brother, the Solo, is the ability to amplify MC (Moving Coil) cartridges. These have an even lower output than MM (Moving Magnet) cartridges and require dedicated amplification. Once correctly amplified, the sound quality is stunning with a smoother yet more detailed sound. If you're serious about vinyl then fitting a good quality MC cartridge is an upgrade that you won’t regret.
Subsonic filter
Not all records are pressed the same – due to the poor quality of vinyl used, some sound considerably nosier than others. Wear and tear can play its role in reducing the quality, too. With its subsonic filter, the Duo filters out low frequency rumble; reducing distortion and protecting your speakers’ woofers from excessive wear.
Give your system a double whammy upgrade, with the Cambridge Audio Duo.
Quality headphone amp
If you want to hear every nuance and background detail of your favourite music then listening with headphones takes some beating. Use the dedicated headphone amp built into the Duo and you’ll experience a whole new level of detail. With a precise volume control you’ll get exactly the right level – whatever your choice of headphones.
Perfect for amps without a phono preamp built-in
Many amplifiers no longer come with a built-in phono preamp, which is fine if you don’t use vinyl but not so good if you want to spin some records. The Cambridge Audio Duo is a dedicated phono preamp, meaning you can add a record deck to just about any amp or system with a standard AUX input. This means your choice of stereo amp or receiver is greatly expanded and, of course, you can retain the Duo phono preamp if you upgrade your main amp.
Perfect for amps with a phono preamp built-in!
Even if your main amplifier already has a phono preamp built-in, the chances are that the one inside the Duo is considerably better. Using a dedicated, switch mode power supply, the Duo is far quieter than most built-in phono preamps. The revised circuit board layout with surface-mount components further reduces noise and distortion. Factor in the shielded casing and you’ll simply hear more music and less background noise.
MC cartridge compatibility
One of the biggest advances over its little brother, the Solo, is the ability to amplify MC (Moving Coil) cartridges. These have an even lower output than MM (Moving Magnet) cartridges and require dedicated amplification. Once correctly amplified, the sound quality is stunning with a smoother yet more detailed sound. If you're serious about vinyl then fitting a good quality MC cartridge is an upgrade that you won’t regret.
Subsonic filter
Not all records are pressed the same – due to the poor quality of vinyl used, some sound considerably nosier than others. Wear and tear can play its role in reducing the quality, too. With its subsonic filter, the Duo filters out low frequency rumble; reducing distortion and protecting your speakers’ woofers from excessive wear.
Give your system a double whammy upgrade, with the Cambridge Audio Duo.
General
Manufacturer's Warranty
2 years
Dimensions
Dimensions WxHxD (mm)
215 x 48 x 159
Weight
Weight (KG)
0.95
One per customer / household.
Rated 5 out of
5
by
Marshlawre from
Quality Product.
I recieved this yesterday and have used it continuously since both in speakers and headphones.It has exceeded my expectations.Ten out of ten.
Date published: 2023-11-26
Rated 5 out of
5
by
Nemmy2001 from
Superb quality and simple design
Firstly, thank you to the team in Chiswick. I ordered the Cambridge Audio Duo over the phone, and by 7am it was delivered. Very easy to set-up and sound quality from Technics deck sounds much richer and smoother.
Date published: 2023-11-24
Rated 5 out of
5
by
Ryll from
Great customer service and value
Went in to pick up an Internet order and after chatting to a really helpful member of staff I was put onto a cracking deal for another piece of kit I wanted to buy. Always had great customer service from Richer Sounds and they are one of the few remaining places who's sales staff rally know what they are talking about.
Date published: 2023-11-05
Rated 5 out of
5
by
SQM1954 from
Great sound
I bought the preamp this week and it was very easy to install and my Paolo Nutini album sounds great again. No cables were supplied, but fortunately I had kept them from my old preamp.
Date published: 2023-10-18
Rated 5 out of
5
by
chequered apron man from
well built with a nice warm sound.
ordered on monday 24/07/23,arrived noon the next day,and was duely installed into my hi fi system.I am very pleased with the sound on the moving coil input,but prefer the headphone input of my amplifier.
Date published: 2023-08-24
Rated 5 out of
5
by
eric99 from
nice preamp
I have just revived my old top end vinyl system. The new preamp is a joy to listen to. Jazz at the pawn shop sounds superb.
Date published: 2023-07-09
Rated 5 out of
5
by
LC0842 from
Cambridge duo
I brought the Cambridge duo to compliment my teac turntable and has made a marked improvement.
Date published: 2023-05-31
Rated 5 out of
5
by
GS60 from
Great all round sound quality from phone to vinyl
I needed an upgrade to fill out my expensive speakers and the CXA81 has provided excellent sound quality while remaining invovling and warm. I needed pr-amp for the phono stage - overall very impressive for the price and a very happy customer. Thank you.
Date published: 2023-03-14


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