Cambridge Audio DIG300 1M Digital Coaxial Interconnect

Cambridge Audio DIG300 1M

Digital Coaxial Interconnect

In stock
20% off when bought with any CD player, network streamer or DAC
£19.95
Richer Sounds exclusive model.

Cambridge Audio lifetime guarantee with this cable!


The Cambridge Audio DIG300 Coaxial makes a durable, quality connection between your digital sources.

The ideal cable for many digital sources

This quality coaxial cable is suitable for a wide range of applications including connecting a CD player, network streamer or other digital hi-fi source to a DAC (Digital to Analogue Convertor). It's also suitable for connecting AV sources such as a DVD player, set-top box or TV to an AV receiver.

Top quality shielding for reduced distortion
Unlike low cost cables, the DIG300 uses superior quality, double shielding for ideal levels of interference rejection. With both Mylar and braided screens, maximum protection from electrostatic and electromagnetic interference is achieved. The soft polythene jacket provides a tough yet flexible casing that's easy to bend around tight spaces.

Tarnish-free 24K gold-plated connectors
Another stand-out feature with this excellent value coaxial cable is the 24K gold-plated plugs. These give a long-lasting, tarnish-free connection for many years of use. The durable metal plugs also provide additional shielding.

Maximise the performance of your digital sources for less, with the Cambridge Audio DIG300 Coaxial.

Lowest price 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. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Free UK delivery on orders over £50

Next working day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call our Telesales team for details.

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.
20% OFF this cable when bought with any CD player, network streamer or DAC using voucher code COAX20.
Offer available on the phone to our in-store experts, online, or via Telesales, while stocks last. Offer excludes Clearance, Refurbished and Open Box products.


Richer Sounds exclusive model.

Cambridge Audio lifetime guarantee with this cable!


The Cambridge Audio DIG300 Coaxial makes a durable, quality connection between your digital sources.

The ideal cable for many digital sources

This quality coaxial cable is suitable for a wide range of applications including connecting a CD player, network streamer or other digital hi-fi source to a DAC (Digital to Analogue Convertor). It's also suitable for connecting AV sources such as a DVD player, set-top box or TV to an AV receiver.

Top quality shielding for reduced distortion
Unlike low cost cables, the DIG300 uses superior quality, double shielding for ideal levels of interference rejection. With both Mylar and braided screens, maximum protection from electrostatic and electromagnetic interference is achieved. The soft polythene jacket provides a tough yet flexible casing that's easy to bend around tight spaces.

Tarnish-free 24K gold-plated connectors
Another stand-out feature with this excellent value coaxial cable is the 24K gold-plated plugs. These give a long-lasting, tarnish-free connection for many years of use. The durable metal plugs also provide additional shielding.

Maximise the performance of your digital sources for less, with the Cambridge Audio DIG300 Coaxial.

Brand Cambridge Audio
Type Of Cable Digital Coaxial
Length Of Cable 1 m
Rated 5 out of 5 by from Excellent sound for the price. System : Kef IQ5 Speakers, Cambridge CXA 60 Amplifier , Pioneer PDR 509 CD Recorder, QED Silver Anniversary BiWired Speaker Cable. Even with my budget CD Player, this Interconnect lets my system shine - it just sounds so good. Detail, Imaging and Tonal Balance just makes me want to listen to everything I can. I can't imagine how good it'll sound when I upgrade to the Cambridge CD Player.
Date published: 2019-11-10
Rated 5 out of 5 by from Very good value Works well and provides great sound via my main amp
Date published: 2019-10-20
Rated 5 out of 5 by from Excellent audio cable! This was recommended for my Canton cinema sound system, and it is a really quality product. The sound coming through is clear without distortion even at louder levels.
Date published: 2019-10-14
Rated 5 out of 5 by from Top notch service I bought this cable To connect my Yamaha amp to my new Bluetooth receiver. Previously I was using an optical cable and the difference is amazing. Very happy I Choose Cambridge Audio DIG300 and was at a good price.
Date published: 2019-09-08
Rated 4 out of 5 by from Works just fine I wanted a digital interconnect I could trust so went for a known brand. I'm slightly worried that nowhere on the cable or in the packaging does it say it is the correct 75ohm impedance but I can't imagine Cambridge Audio would get that wrong. In any case it seems to work well.
Date published: 2019-06-04
Rated 5 out of 5 by from Perfect Received this yesterday following a weeks delay owing to my not being around to take delivery although why the DPD delivery could not just post through the letterbox I don’t know. Anyway the cable is very high quality and a perfect solution to my old phono plug set up. What’s more it’s guaranteed for life! You really can’t go wrong with this. Great service again from Richersounds. Thank you.
Date published: 2019-05-21
Rated 5 out of 5 by from Good quality item Perfect lead for connecting my dvd player to my amp.
Date published: 2019-05-13
Rated 5 out of 5 by from Just an interconnect lead ? If you think these leads make no difference over cheap connecting leads that come with your gear, think again, to put it simply, everything just sounds better.
Date published: 2019-04-28
Rated 5 out of 5 by from Improved sound I was visiting Richer on another matter and the salesperson suggested this might improve the sound on my Denon system. He was right.
Date published: 2019-04-09
Rated 4 out of 5 by from Clear and relatively open sounding digital cable Helpful staff ensured I got the right digital cable for CD player to Amplifier
Date published: 2019-01-02
Rated 5 out of 5 by from Good digital coaxial Just what I needed for my av amplifier to my dvd player
Date published: 2018-12-17
Rated 4 out of 5 by from Good Quality Cable Good quality cable bought for my Cambridge Audio based HiFi system.
Date published: 2018-12-10
Rated 5 out of 5 by from Quality product Very solid cable - but the service at the Holborn branch was fantastic. Keep up the good work
Date published: 2018-07-31
Rated 5 out of 5 by from Works great! This completed the set up of my audio/ media system. Very happy now.
Date published: 2018-07-06
Rated 4 out of 5 by from Cable works It’s a substantial interconnecting cable that works well connecting a a DVD player and hi fi amp
Date published: 2018-06-09
Rated 5 out of 5 by from Now with the new lead I can watch my DVD. I I'm always happy with thingies I buy from you . 100%
Date published: 2018-06-04
Rated 5 out of 5 by from Brilliant quality Bought this to connect my older Phillips TV to new Yamaha YAS306 sound bar as replacement for cheap cable and instantly noticed a great increase in sound quality.
Date published: 2018-04-30
Rated 5 out of 5 by from Cambridge Audio DIG 300 Bought this to connect newly acquired CXC CD Transport to Azur 851N. All works fine and very happy with the sound quality.
Date published: 2018-02-25
Rated 5 out of 5 by from A Good Interconnect for My New Hi-fi System Never having had an opportunity to use a digital interconnect before purchasing my latest hi-fi system, makes it impossible for me to compare the Cambridge Audio DIG300 with any other interconnect. I was happy to make this purchase as Ian, the manager at Richer Sounds in Gidea Park, Romford, who had been so helpful in facilitating my choices for my new system, recommended it to connect my Cambridge Audio CXC to their CXA60. The obvious benefit of using the digital input is that I still have four analogue inputs, one of which connects my old Denon DAB digital receiver via Cambridge Audio's AUD300, which was also recommended by Ian, my other interconnects being suitable. Although I have not been able to test my DIG300 against another interconnects, having replaced the original speaker cables, supplied with my old Hi-fi, with Cambridge Audio SYMPHONY 400 cables, and noting the great improvement these provided, I am confident that this type of upgrade is well worthwhile.
Date published: 2018-01-01
Rated 5 out of 5 by from Shockingly good at the price! I have never skimped on cables when connecting my kit having been introduced to the surprising difference they can make to the sound by a sadly long gone local dealer (Peter Ellis Audio in Newark, Notts). So when I bought my new Cambridge CXA60 and CXC from the Leicester store I was a little sceptical when Gary recommended this £20 co-axial offering also from Cambridge, especially knowing that (somewhere) in the house I had a Chord company unit that cost £60 ten years ago and I knew (thought) it was a superb sounding cable. However having a £20 cable in my hand was infinitely better than having one I couldn't find, no matter how good it is! I had been listening to my new stuff or a few days and was extremely happy (see my reviews of the electronics) when, out of the blue my old Chord cable shows up, so out with the new, in with the old and spin up some familiar sounds......... How shocked was I?! The sound was less dynamic with the vocals seeming to be pushed back and the bass sounded boomy and flabby. Back in with the Cambridge cable and the difference was amazing, tighter control, solid punchy bass, crisp trebles and vocals that sounded realistic and "right there" in the room! So if you're sceptical about this cable being a bit too Cheap to be any good or, if you're on the other side of the fence and think £20 is too much to pay for what is ostensibly just a bit of wire, take my advice and buy it, it's way better than it ought to be at this price!
Date published: 2017-12-27
Rated 5 out of 5 by from Perfect for my needs Needed to connect tv to soundbar. Assistant could not have been more helpful,fantastic service.Connected to soundbar when I got home,absolutely perfect. Many thanks Richer sounds.
Date published: 2017-11-07
Rated 5 out of 5 by from .......Sounds Great! Just upgraded to a modern amp with digital input options and a great built in DAC. Could be the cable, could be the amp, but like to think its a combination of the two! Either way the CD player has been given a new lease of life.
Date published: 2017-09-27
Rated 5 out of 5 by from Quality lead at a great price I purchased the Cambridge Audio DIG300 lead as a recommended product to support the Pioneer SBX-B30 sound base which I also bought at the same time, having the DIG300 onnection between to the TV and sound base has enhanced the quality of sound to its maximum.
Date published: 2016-04-01
Rated 5 out of 5 by from IT'S A LEAD!! I can't get excited about a lead= £20 sounds a lot for a lead, but it works !! I trust Richer to give me a good one more than I would trust any other store.
Date published: 2016-03-27
Rated 5 out of 5 by from Very pleased with this product I was very pleased with my purchase. it was very easy to install and adds a new capability to my hi fi.
Date published: 2015-09-01
Rated 4 out of 5 by from decent quality cable using cable to link tv to soundbar , which it does a good job of. no lag between picture and sound , only con is cable could be a bit longer in length..
Date published: 2015-08-30
Rated 5 out of 5 by from Great quality cable I have this connected between the Sony BDPS7200 bluray player and a DAC/headphone amp. Sounds fantastic.
Date published: 2015-07-23
Rated 5 out of 5 by from Budget digital co-axial cable that delivers This is the budget end of HIFI interconnects that delivers good detail and punches above its wait. You should always use a digital cable when connecting to a digital source rather than using normal phono cables to connect your device. A normal phono cable will appear to work ok but you loose to much information being transferred.
Date published: 2015-05-08
Rated 5 out of 5 by from great sounding cheap cable Better than any free cable and its cheap as chips so definately worth the outlay.
Date published: 2015-04-03
Rated 4 out of 5 by from Effective cable Used with the compact CYP dac is connecting a CD player to hifi. It has appeared to have done that strange thing of improving with use. It is always unnerving spending this much on a lead, but even on lower end system has delivered. Seems to improve with 20-30 hrs use.
Date published: 2015-03-16
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£19.95
Cambridge Audio DIG300 1M is rated 4.8 out of 5 by 39.
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Buy by phone Call our national Telesales team on
0333 900 0093
Please call your local store Members of our team are happily working from home to provide advice, info on stock and other help. They can also process sales and arrange delivery direct from our warehouse.

Lowest price 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. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Free UK delivery on orders over £50

Next working day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call our Telesales team for details.

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.