Our website uses cookies so that we can serve you better. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.

Store Locator

Find your local store by entering your town or postcode.

Black Stereo Amplifier

  • This unit has one set of speaker outputs. If you want to power more than one pair of speakers you will need a separate switch.
  • Feature Banner
  • Often manufacturers don't just design their ranges to look good together, but to complement one another for the best sound quality too.
This unit has one set of speaker outputs. If you want to power more than one pair of speakers you will need a separate switch.
Often manufacturers don't just design their ranges to look good together, but to complement one another for the best sound quality too.

(For more features refer to the specification table below.)



All our web prices are valid in-store


This page is intended to demonstrate the incredible value of our 5 Year Supercare. Under recent legislation, we are obliged to point out that you obviously do not need to purchase an extended warranty at the same time you purchase your electrical goods and are entitled to shop around. We have been encouraging our customers to do just that for years because, not only are our prices significantly cheaper than our competitors, but just look at what else we include:

Free loan machine (only if taken back to store)
Should you encounter a problem, just ask and you'll be provided with a unit to ensure you're not without music whilst your equipment is being fixed.

Like for like machine if unit is unrepairable
If, for any reason, we are unable to repair your unit, we'll replace it. Naturally, models do change so, while we can't guarantee that it will be the same model, we do guarantee that it will have equivalent specifications.

Free routine service / Maintenance checks
have your unit serviced as often as you wish, free of charge, during the 5 year period. (Normally excluded from extended guarantees).

45 day cooling off period
If you're not happy with our 5 Year Supercare package just ask for a full refund - no questions asked. After 45 days, providing no claim has been made, you can also terminate the agreement and receive a pro-rata refund.

If you use the policy in the 5 years, you'll have saved yourself tens and perhaps hundreds of pounds. If you don't use it...IT WON'T COST YOU A THING!*

* Simply return your unused Supercare policy within one month of the expiration date, and we'll refund the price of your warranty.
Add to your order  


LOWEST PRICES GUARANTEED!We'll beat any genuine advertised price,
even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase.
T&Cs apply.

The Cambridge Topaz AM5 takes the excellent AM1 as its basis and adds those desirable extras to make an even more impressive amp.

Like the AM1, the Topaz AM5 has been designed from the ground-up to offer the best sound quality for the money without any unnecessary frills. There are no fancy equalizers or flashing lights but what you do get are high quality, low noise tone controls. These have been designed to work in a subtle way so as not to unduly affect the balance of the mid-range, yet still tweak the upper and lower frequencies.

With 25 watts per channel, the Topaz AM5 is a useful 25% more powerful than the AM1 which makes it the ideal choice for using in larger rooms or with power hungry speakers. As with other Topaz products, the sound quality is true-to-life, detailed and has far more depth than similarly priced low-fi. If you don't believe us, come in and hear the difference for yourself!

The AM5 is also far better built than the class average. A full metal casing with brushed aluminium front panel gives the AM5 the look of an amp' costing two or three times as much. In addition to the AM 1, there's also a front mounted 3.5mm socket that's perfect for connecting up you MP3 player or iPod.

For genuine hi-fi at a bargain price, the Topaz AM5 demands your attention.

Expand all features

Connection Features
Analogue RCA Inputs
Number of line level inputs, including front inputs, excluding phono stage input.
Phono Input
Does it have a phono stage? Essential if connecting a turntable. Can be either MM (standard quality) or MC (higher quality).
MP3 Front Input
Does it have a front MP3 input? Usually a 3.5mm socket designed for MP3 player or other portable device.
Coaxial Digital Inputs
Number of coaxial digital inputs (digital amps only)
Optical Digital Inputs
Number of optical digital inputs (digital amps only)
USB Input
Does it have a USB input? Designed for sound from your computer.
XLR Inputs
Number of XLR Balanced inputs. Ultra high quality connection.
Power Amp In
Does it have a power amp in connection? Designed for when using the amp connected to an AV receiver. It powers the front speakers.
Dock Input
Does it have an iPod dock or port included?
Microphone Input
Does it have an input for a microphone? This is usually mounted on the front of the unit.
Audio Outputs
Number of recording output(s). This is in addition to the line inputs.
Pre Output
Does it have a pre output? This allows the output of a pre-amp signal, via phono sockets, to a larger power amplifier.
Sub Output
Does it have an active (RCA) subwoofer output?
Headphone Output
Does it have a headphone socket?
Speaker Sets
Number of pairs of speakers the amp will run
Networking Features
DLNA Compliant
DLNA stands for Digital Living Network Alliance. It is an alliance of interested bodies that help standardise streaming content. If a product is DLNA complaint you can be assured it will stream music from your PC, laptop, or NAS drive.
Wireless Connection
Whether a wireless or, Wi-Fi, connection is included as standard or optional (via dongle). This allows for wireless connection to your home network hub.
Internet Radio & Services
Does it have access to Internet radio and other online music services?
Apple AirPlay
Does the unit support Apple AirPlay? Apple AirPlay lets you listen to your entire iTunes music library from a suitable iOS device such as iPod Touch, iPhone or iPad. Best of all, the system is wireless and so is ideal for building up a wireless multi-room system.
Does the unit support Bluetooth? A built-in Bluetooth receiver lets you stream music from a suitably equipped device such as a smartphone, tablet, laptop or PC.
Green Credentials
Eco Friendly Features
Power Consumption - Standby
This is the power used in watts when the unit is switched off but still powered at the mains and ready to be turned back on.
Power Consumption - Normal Use
This is the power used in watts when the unit is on, using standard settings. Note, different manufacturers use different methods to arrive at this figure. In some cases only the maximum power consumption is quoted.
General Features
Power Output
Maximum power output per channel - RMS into 8 ohms
25 x 2
Frequency Response
Frequency response quoted by manufacturer
10 - 30,000Hz
Tone Controls
Does it have tone controls? Bass & Treble controls to alter the brightness and warmth of sound. Can be a single tone control or seperate controls.
Loudness Control
Does it have a Loudness control? This boosts the bass and treble at low volumes for a fuller sound
Tuner Radio
Type of radio built-in. DAB is Digital Audio Broadcasting
Remote Control
Is an Infra-red remote included?
Dimensions of unit (W x D x H) mm
430 x 340 x 80
Weight of unit, unboxed, in KG
Rated 4.8 out of 5áby 23 reviewers.
Rated 5 out of 5áby Cambridge Audio Giant Killer I bought this amplifier to use whilst my Cyrus 8vs2 is being serviced. I hooked it up to a Cyrus CDi and PSX-R and was stunned at how good it sounded. Great dynamics and a very decent soundstage, the Cambridge Audio sounds like an amplifier costing twice as much. Great value for money, this little giant killer offers a perfect step into the world of hifi. Buy with confidence. 04 April 2015
Rated 5 out of 5áby Immense sound quality I paired this unit with a pair of Cambridge SX-50 speakers and the sound quality is immense, I haven't turned the volume past half way and it's deafening with no loss of quality, for a budget amp I can't fault it. 01 April 2015
Rated 5 out of 5áby Excellent amp This is my first 'proper' separate amp. Very easy to set up and connect. Controls are so easy to use, choose you input channel, leave the balance and bass/treble dials centered be steady on the volume, sit back and relax. I am re listening to my CDs and re watching my DVDs, the sound is crisp and clear. Bought it with a Cambridge CD5 and SX50 speakers, brilliant combination. 28 March 2015
Rated 5 out of 5áby Excellent piece of kit As others have said, this is an excellent if straightforward piece of kit. I noticed a step-change from my previous amp (which was a bit ancient but also perfectly sound). At ú100, this represents excellent value. 24 March 2015
Rated 4 out of 5áby Very good value Got this amp to improve audio from my pc. It did that for sure and didn`t break the bank, 19 March 2015
Rated 5 out of 5áby Nice powerful unit Simple stylish amp at a good price. Plus delivery was very quick. All in all very pleased with product and service. 16 March 2015
Rated 5 out of 5áby Very Pleased I am a wanna be audiophile, which means I appreciate good sound, but don't have much of a budget. I have been running a 17 year old Kenwood amp/receiver and replaced it with the Cambridge Audio Topaz and I am delighted with it. I have reasonably good speakers and the clarity, separation and fullness is really good for an entry level amplifier. There are no bells and whistles (also no remote), but it really delivers with CD's, MP3's &TV/DVD. 13 March 2015
Rated 5 out of 5áby Pure cost-effective class Initially I purchased the AM1 for my office but I also had my eye on the AM5 for my gym and with the recent price drop I made my move. I couldn't be happier essentially it's the same as the AM1 but with more power, tone controls and a front facing MP3 connection. Having more power is definitely noticeable over the AM1, aesthetics-wise the front is more symmetrical if that's an issue for you. I'm running it with Wharfedale Diamond 9.1's, Cambridge Symphony 400, Denon DCD 520AE and Cambridge AUD500 0.3M. I am very impressed with the sound quality. 05 March 2015
  • 2015-04-18T12:43:36.606-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co-hasreviews, tv_23, tr_23
  • loc_en_US, sid_CAMB-TOPAZ-AM5-BLK, prod, sort_default
2 next>>
Cancel Add to Bag
Add to Bag

Need Help?

You can contact our friendly customer service team here or call us on:

0333 900 0094

Store Finder

Enter your postcode to find your nearest Richer Sounds store:

Prices valid in store (all including VAT) until close of business on 19th April 2015.
(some of these web prices are cheaper than in-store, so please mention that you've seen these offers online)

Please note: 03 numbers are NOT premium rate numbers | For more information click here

TSP = Typical Selling Price. TSPs are based on information supplied by What Hi-Fi? Sound and Vision magazine, manufacturers, Hi-Fi Choice, Home Cinema Choice & Pricerunner. Further information is available on request.