With a vast array of technologies and our 40+ years in the specialist cable market, we produce cables to suit every budget to maximise the potential of your beloved system. With a vast array of technologies and our 40+ years in the specialist cable market, we produce cables to suit every budget to maximise the potential of your beloved system.
Whether you’re connecting your TV to a sound bar or music server to a DAC, QED has a digital cable to meet your requirements. Our cables are tried and tested to ensure you get the best performance from your digital sources.
When connecting your analogue sources such as your CD player or turntable to your amplifier, here at QED, we have a cable to suit your system. From our entry level Profile cable through to our flagship Signature Interconnect.
Using our unique Tri-Conductor technology and Neutrik XX-14 balanced plugs, our XLR cables offer the cleanest possible sound from a specialist XLR cable, whilst also incorporating our Ferrite insulation to eliminate timing errors.
An alternative to optical, our premium digital coaxial cables use a specially designed cable cordage and unique plug design to achieve the precise signal characteristics required for high resolution and multi-channel audio.
With our high end USB A-B we isolate the power and data conductors preventing any potential cross talk, therefore meaning less jitter and an enhanced audio performance.
For use with Laptops/Computers and portable headphone amps/dacs, the QED reference USB A-Micro B uses our Ferrite insulation to reduce Jitter, as well as isolating the data and power lanes for a cleaner overall signal.
Triple magnet screening and 24K gold plugs makes our Performance USB A-Mini B the best in its class.
Connecting your mobile device/tablet to your audio system has never been easier with our 2 step 3.5mm jack for a simpler connection.
Using our in house HDMI testing facility, QED have designed premium HDMI cables to suit any budget. From our flexible and slimline profile to our exceptional Reference HDMI with its BandPass filter technology to reduce Jitter to Ultra low levels
For all of your Optical needs, QED has an optical cable for you. For the more advanced, high bandwidth signals, Reference Optical Quartz uses glass technology to accurately send the information from source to receiver.
The most common type of cable used for connecting products on a wired network. This cable connects wired devices together to the local network for file sharing and Internet access.
Using technologies from our analogue cables such as complimentary conductor technology, your subwoofer will always perform to its best capability.
QED's multi-award winning Profile HDMI cable just got better.
The class leading compact HDMI cable which won the Product of the Year Award 2010 in What Hi-fi? has been constantly developing since - with all lengths being designated Deep Colour capable in 2011 and the HDMI Ethernet and Audio Return channel added in 2012. Now QED have added an eFlex(TM) jacket and a miniature plug to the already versatile design so that the cordage is at once more pleasing to handle and even better at fitting into those confined spaces behind wall mounted large flat screens. At QED, we offer a lifetime guarantee on all our cable products.
Independently tested to deliver High Speed w/Ethernet and exceed the requirements of the latest HDMI specification.
Supports Full HD, 3D, 4K and Deep Colour.
With an all new miniature plug body design, the minimum clearance required for this cable is now a tiny 40 mm which means it will disappear completely behind any wall mounted or free standing display.
The e-Flex jacket is comprised of a special PVC compound which makes the cable extremely flexible, enabling it to be used in tight spaces between the TV or projector and the wall.
QED is the only UK manufacturer able to test HDMI cable designs beyond the scope of the current HDMI specification, which means it is uniquely placed to evaluate new technical innovations before deciding whether or not to introduce them into full production. QED has identified cable induced timing error, termed 'jitter', as one of the key differentiators between satisfactory and outstanding cables. Because QED customers demand better, we have scientifically designed our cables to reduce jitter to the absolute minimum.
The new Profile eFlex™ HDMI uses a new PVC variant dubbed 'Ultra Matte' which takes advantage of recent advances in plasticizer technology to produce our most flexible HDMI jacket material yet. With an all new miniature plug body design, the minimum clearance required for this cable is now a tiny 40 mm which means it can be completely hidden behind any wall mounted or free standing display.
3D = compatible with 3D TVs; cable has a minimum bit rate of 4.45 Gb/s
1080p Full HD = a video resolution with a bit rate of 4.45 Gb/s
4K = 4K native video resolution offered by QED HDMI 2.0; 4K@60Hz= bit rate 18 Gb/s
High Speed with Ethernet = 10.2Gb/s so any High Speed Cable supports all these resolutions
Incorporates an Ultra Matte PVC jacket to give the cable ultimate feel and flexibility. Only available in matte black or white
Applies to any HDMI cable that has been tested at an authorised test centre and has been found to pass the eye mask test at a combined data rate of 10.2Gb/s 340Mhz pixel clock. The cable must also have passed testing of the CEC and DDC connectivity and be compliant with HDMI Ethernet and Audio Return Channel test procedure.
Jitter is the undesired deviation from true periodicity of an assumed periodic signal in electronics and telecommunications, often in relation to a reference clock source. A cable displaying low jitter has been measured at
typically 75p.s
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"This kind of transparency is difficult for rivals to match"
REFERENCE XT400, December 2017
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