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Cambridge Audio Topaz Series Digital Stereo Receiver-Black-Topaz SR20

Model #: Topaz SR20
Cambridge Audio
At a Glance

Cambridge Audio Topaz Series Digital Stereo Receiver-Black with 2 x 100 watts per channel and 47k ohms input impedances

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Get to know this product.

Topaz Series

The Topaz Series is the perfect setup for the Hi-Fi curious looking to invest in their first stack of separates or the existing hi-fi enthusiast, looking for both good value and high quality. Building your first component system can be an overwhelming process due to the sheer number of options out there.

Which is why we made the Topaz series straightforward and with Sound First design principles. The Topaz series is a great place to start and is guaranteed to change the way you listen to music forever. Your quest for quality audio starts here.

Why Separates?

  • Hi-fi separates offer lots of flexibility in your system, so you can mix and match what's in your stack as and when you want it. Splitting out each specific job into separate units also gives better end results, as each component can concentrates on performing a single job and do it well.

System Building

  • So, which of these separate units do you need in your hi-fi system? You'll need an amplifier as this is the driving force of your system. The other essential is of course where the sounds come out, the speakers. The sources in your system will depend on which formats you want to listen to your music from. CD collection? You'll want a CD Player. iPod? Look for a 3.5mm jack.

Playing Digital Music Files

  • Already have a collection of digital music files you want to play? The SR20 has three digital inputs which can connect directly to your digital source. Alternatively, one of our DacMagic products will do the tricks whilst also adding extra depth, detail and quality to your tracks.

The Topaz Range

  • The Topaz range consists of two amplifiers, two stereo receivers and two CD players.

On top of the SR10… The most powerful amplifier in the Topaz range offers a massive 100 watts per channel, a dedicated subwoofer speaker output for improving bass and two sets of speaker outputs. It also features analogue inputs, digital inputs, a phono stage, an FM receiver and an 3.5mm input.

Useful Documents


Analog Audio(RCA) Input:3
Coaxial Digital Audio Inputs:1
Optical Digital(Fiber Optic) Audio Inputs:2


AM/FM Tuner Built-In:Yes


Impedance:8 Ohms
Station Presets:30
Watts per Channel:100
Signal to Noise Ratio:82dB



Misc. Specs

Product Weight17.8000
Depth (in.)13.4
Width (in.)16.9
Height (in.)4.3
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