Cambridge Audio Topaz AM10

Stereo integrated amplifier

Item #: 779AM10B

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Simply great stereo sound makes a comeback

Over the years, as surround sound took over the living room, and music went mobile, high fidelity got left behind. Now, a new breed of refreshingly simple home audio components is taking us back to the future. And there's no better example than the Topaz AM10 integrated amplifier from Cambridge Audio.

Paired with an efficient set of bookshelf speakers such as the Cambridge Audio SX50, the AM10 is perfect for small to mid-sized rooms. It's relatively compact and easy to operate, with a transparent, richly detailed presentation that will please your ears for hours at a stretch. Fatigue-free sound — that's one of the unsung benefits of high-end gear.

The AM10 gives you plenty of inputs for old-school source components, such as a CD player or turntable. Conjure up scintillating sound from today's digital audio sources when you add the acclaimed DacMagic Plus digital-to-analog converter. If you crave deeper bass than you can get from bookshelf speakers, you can easily connect a powered subwoofer, such as Cambridge's Minx X200.

Product Highlights:

  • 35 watts x 2 channels into 8 ohms (20-20,000 Hz), 0.15% THD at 80% of rated power
  • signal-to-noise ratio: 82 dB
  • large toroidal power transformer for low noise and high-current output
  • 5 RCA audio inputs, including a phono input for connecting a turntable
  • front-panel minijack input for connecting a portable music player
  • RCA record output
  • full-size headphone jack
  • one pair of binding-post speaker terminals
  • sleek brushed aluminium exterior
  • remote control
  • 16-15/16"W x 2-15/16"H x 14-5/16"D
  • weight: 12.3 lbs.
  • warranty: 3 years
  • Our 60-day money-back guarantee

Everything you always wanted in a stereo receiver, except the radio

An integrated amplifier is essentially a receiver without a built-in AM/FM tuner. You get power to drive your speakers, audio controls, and inputs for music source components. Connect an iPod, a computer, a network music player, or any other device that can play Internet radio, and you may find you have no need for an AM/FM radio.

Hands-on research

What's in the box?

Download owner's manual

  • Integrated amplifier
  • 5' AC power cord
  • Remote control (RC-AM10)
  • 2 "AA" batteries
  • User's Manual

Features and Specs

Watts RMS per Channel (8-ohms) 35
Watts RMS per Channel (6-ohms) 0
Watts RMS per Channel (4-ohms) 0
Frequency Bandwidth 20-20k
THD 0.15%
Minimum Impedance 4 ohms
Signal to Noise Ratio 82
Number of Inputs 6
Phono Inputs Yes
Preamp Outputs No
Width (inches) 16-15/16
Height (inches) 2-15/16
Depth (inches) 14-5/16
Weight (pounds) 12.3
Parts Warranty 3 Years
Labor Warranty 3 Years

Product Research

Overview: The Cambridge Audio AM10 integrated amplifier is equipped with a full discrete 2-channel power amplifier. The AM10 integrated amplifier can support a wide range of external audio sources thanks to 5 rear-panel analog stereo inputs and a front-panel 3.5mm auxiliary input. The Cambridge Audio AM10 is equipped with binding-post speaker terminals to connect a pair of loudspeakers and a front-panel 1/4" headphone jack to plug-in a set of headphones. An IR remote control is included for wireless operation.



Stereo Amplifier: The Cambridge Audio AM10 employs a true 35 watts RMS x 2-channel fully-discrete power amplifier (into 8-ohms). The amplifier can handle impedances between 4 and 8 ohms.

Rugged Chassis Design: The Cambridge Audio AM10 integrated amplifier has been carefully designed with a brushed aluminum front-panel, rigid metal chassis, and internal bracing to prevent resonance and improve sound quality.

Toroidal Transformer: The Cambridge Audio AM10 integrated amplifier utilizes a custom low-flux toroidal transformer for audiophile performance.


LCD: The Cambridge Audio AM10 integrated amplifier features a front-panel LCD for the display of information, such as the selected input source, volume, and tone/balance level.

Volume Control: The Cambridge Audio AM10 features a front-panel rotary dial to increase or decrease the level (-80 to 0) of the sound from the speakers outputs and headphone output of the unit. You can also use the included remote control to adjust the volume level.

Tone Control: The Cambridge Audio AM10 offers Bass (100Hz) and Treble (10kHz) controls which are adjustable from -10 to +10dB. The unit also allows you to balance the unit's speaker outputs left-to-right (+/-10).

Remote Control: The Cambridge Audio AM10 comes supplied with an IR remote control for wireless operation (Power/Menu/Source/Volume) of the integrated amplifier. The included remote control will also operate playback function of the Cambridge Audio CD10 CD player (779CD10, sold separately).


5 Rear-Panel Inputs: The Cambridge Audio AM10 integrated amplifier is equipped with 5 rear-panel analog stereo RCA inputs (MP3/Aux, CD, tuner, Phono, BD/DVD). These analog stereo RCA terminals are suited for any line-level source.

Phono Input: This input has a built-in phono stage. Turntables fitted with a moving magnet (MM) or high-output moving coil (MC) cartridge can be used.

Note: Low output moving coil types (<1mV and normally 10-1,000 ohm load impedance) cannot be directly connected.

Front-Panel Input: The Cambridge Audio AM10 integrated amplifier features a front-panel 3.5mm auxiliary input for temporary connection of a portable digital audio player.

Note: Connecting an audio device to the front-panel 3.5mm auxiliary input will override the unit's rear-panel RCA auxiliary input.

Record Output: The integrated amplifier's analog stereo RCA record output lets you connect a tape recorder or CD-burner. The unit's record output is not affected by the volume control or tone adjustments.

Binding Posts: The Cambridge Audio AM10 integrated amplifier is equipped with 4 binding-post speaker terminals to connect a pair of bookshelf or floor-standing loudspeakers. The binding-post terminals will accept bare wire, pin-connectors, and banana plugs (single/dual). The binding post terminals are color-coded (red/black) to distinguish positive and negative.

Headphone Output: The Cambridge Audio AM10 integrated amplifier is equipped with a front-panel 1/4" headphone socket for connection of a set of headphones. The amplifier's speaker outputs are muted when headphones are connected.

Note: Headphones with an impedance of between 32 and 600 ohms are recommended.

Detachable IEC Power Cord: The Cambridge Audio AM10 integrated amplifier includes a detachable 5' IEC power cord.


Power Output: 35 watts (into 8 ohms)

THD (un-weighted):

  • <0.01% @ 1kHz, 80% rated power
  • <0.15% 20Hz-20kHz, 80% rated power

Frequency Response: 5Hz to 50,000Hz

S/N Ratio (ref 1w): >82dB (un-weighted)

Input Impedances: 47k ohms

Damping Factor: >50

Maximum Power Consumption: 260 watts

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Cambridge Audio Topaz AM10 Reviews

Average Customer Review:

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Truer sound than expected

Written By Mark, Athens, Georgia on Wednesday, August 27, 2014

Crutchfield Customer Review (What's this?)

This replaced a Proton D540 integrated amp that I bought from Crutchfield in (ahem) 1987 ... one channel kept dropping out and I figured nearly three decades was enough to ask of it. That amp served me so well - it DJ'd high school dances, took me through college and all over the country. It was well worn and I had come to love the warm, rich tones it produced. Finding a replacement was going to be a huge chore.

I read a lot and waffled more, eventually deciding in this. The sound is very different and, at first, I wasn't in love. But the more I listen, the more I feel the Proton was heavy handed in how it built a sound stage - a lot of bass and a lot of treble and I just got used to it. What I first heard as not being a full sound I now think is a more accurate sound. I listen to mostly folk music so the clarity is really appreciated on this. (I'm feeding it into a pair of Polk Audio Monitor 30 bookshelf speakers in my home office.)

The other big thing I wanted was a phono input as I had recently dugout my old turntable. And this is why I'm at four and not five stars - the phono stage just feels a little flat. I can't come up with a different description. What sounded bold on the older Proton just lacks some richness. I've even wondered if there's something wrong with it and ... well, maybe there is?

Pros: Clean, crisp, accurate sound

Cons: Lacks a little punch in the phono stage

Excellent value with a couple of minor flaws.

Written By JJB, Madison, WI on Wednesday, February 05, 2014

Crutchfield Customer Review (What's this?)

Excellent sound in an affordable and compact unit. The remote control does everything but Power on and off, which I find a little annoying. And the volume registers in negative dB, so the when you turn up the volume, the negative number gets smaller approaching 0, and larger when you turn down the volume. I do not understand that either.

Pros: Good value.

Cons: Remote does not control Power On/Off.

Cambridge Audio Topaz AM10

Written By lookingforcurly, Millsboro, DE on Monday, December 30, 2013

Crutchfield Customer Review (What's this?)

Only had it a short time. Wanted an integrated amp for my office to drive small but clean sounding speakers. The best statement you can make about an amp is that you do not hear it. I do not hear this amp, only the music. I bought this over NAD because I wanted a phono input. Have yet to use it, but will do so soon.

Pros: Phono input. Clean simple design.

Cons: None yet

Cambridge Audio Topaz AM10

Written By Ken Z, Chippewa Lake, OH on Sunday, July 07, 2013

Crutchfield Customer Review (What's this?)

Did not meet my expectations. Returned to Crutchfield.... Not a problem.

Pros: Easy set up... Good remote functions.

Cons: Not enough amp for my needs.

Cambridge Audio Topaz AM10

Written By Bill, Hull, MA on Friday, June 14, 2013

Crutchfield Customer Review (What's this?)

Great amplifier! Does exactly what I wanted: allows me to hook up a quality turntable I've had for years and play all my old vinyl 33s from the 60s, 70s and 80s.

Nice little amp

Written By David b, Durham nc on Sunday, April 21, 2013

Crutchfield Customer Review (What's this?)

Warm sounding, perfect little amp for my home office. I like the no frills approach.

Pros: Good value, phono preamp sounds great.

Great little amp

Written By John262, Elko, NV on Thursday, April 11, 2013

This is a great sounding amp and it looks beautiful sitting on my shelf. I am using it to play audio from my bluray player and satellite receiver and digital files stored on my computer. It drives my vintage.ESS HD1500 6 ohm speakers quite nicely. It doesn't seem to be any less powerful than my old 75 watt Onkyo amp that I replaced. It is curious that the remote won't turn the unit off and on, but I suspect that it might be a safety feature. Overall I would highly recommend it

Pros: Nice looking minimalist appearance Good build quality Plenty of power to drive my less than efficient speakers

Cons: None

Top Notch

Written By SRL, Cleveland, Oh on Saturday, January 12, 2013

Excellent product simple to operate, excellent sound quality.

Pros: Quality and Price

Cons: None

Cambridge Audio Topaz AM10

Written By Michael, NY, NY on Monday, October 22, 2012

Crutchfield Customer Review (What's this?)

Good sound. Good price.

Pros: Not too large and light weight.

Cons: Cannot turn on and off with remote.

Stunning Sound

Written By Jasper, USA on Saturday, February 04, 2012

Crutchfield Customer Review (What's this?)

My first impression of this amp is wow! The AM 10 provides a stunning big sound stage with plenty of bass and highs. I am not sure why no one has commented on the AM 10 before but my impression of this amp is that the AM 10 is a great value with a stunning sound stage and a great integrated phono stage. My Debut III turntable sounds fantastic hooked up to the AM 10. CD playback is also excellent. Great recommendation from Rhonda the Crutchfield sales advisor.

Get everything you’ll need to enjoy your new Cambridge Audio Topaz AM10

Connect your speakers to your new amp using superior grade wire for the best results.
Have your new equipment installed by qualified professionals.
Premium audio cables help deliver premium sound quality.
Original Monster Cable

Original Monster Cable

With gold pin connectors (15-foot pair)

Item #: 119OMC1515


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AudioQuest Type 4

AudioQuest Type 4

Speaker cables with pre-attached banana connectors (10-foot pair)

Item #: 703T410BFS


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AudioQuest Golden Gate

AudioQuest Golden Gate

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703GGRR06M


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Monster Cable Stereo Audio 200i

Monster Cable Stereo Audio 200i

Stereo interconnect cables with RCA plugs (2 meters/6.6 ft.)

Item #: 119MC2002M


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AudioQuest Big Sur

AudioQuest Big Sur

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703BSRR06M


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AudioQuest Sydney

AudioQuest Sydney

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703SDRR06M


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AudioQuest Columbia

AudioQuest Columbia

Stereo interconnect cables with RCA plugs (2-meter/6.6 feet)

Item #: 703CMB2MR


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AudioQuest Evergreen

AudioQuest Evergreen

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703EGRR06M


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AudioQuest NRG-2

AudioQuest NRG-2

High-quality replacement AC power cable (6 ft.)

Item #: 703NRG26F


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