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QED
Founded by Bob Abraham and Ian Vine in 1973; QED has, over the past 40 years, acquired unparalleled knowledge and experience of hi-fi and home cinema cables and connectivity.

QED have changed people’s perspectives about hi-fi cables. Consumers no longer believe that ‘bell wire will do’ or that ‘any old cable will be fine’.

QED’s reputation for both innovation and technical excellence is known throughout the world. The latest computer aided design techniques allow their research and development team to keep pace with technological advances and deliver products that achieve the highest levels of performance and reliability.
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QED XT25 Speaker Cable
QED XT25 Speaker Cable
XT25 SPEAKER CABLE With X-TUBE™ TECHNOLOGY

X-Tube™ technology first came to prominence in 2005 with the launch of the world renowned Silver Anniversary XT, the most highly awarded mid-range cable in the world, winning the What Hi-Fi Product of the Year three years in a row. These design principles also grace the multiple award winning XT40 speaker cable and XT25.

What makes XT25 unique?

1. Award winning


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QED Professional QX16/2 White PVC Flame-Retardant Speaker Cable
QED Professional QX16/2 White PVC  Flame-Retardant Speaker Cable
QX16/2 PVC Speaker Cable

Flame Retardant PVC
QX16/2 PVC is a high performance and exceptional quality installation speaker cable with a flame retardant PVC outer sheath. Designed to deliver excellent levels of performance vs cost in all multi-room and home cinema installations where low smoke zero halogen (LSZH) cables are not specified.

FEATURES AND BENEFITS
Large cross-sectional area of high purity copper conductors


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QED Reference USB A-B Micro Digital Interconnects
QED Reference USB A-B Micro Digital Interconnects
Reference USB, the flagship USB cable representing the pinnacle of musical performance with a specially designed compact Micro-B plug.

Reference USB cable is designed to transmit high definition digital naudio between USB audio components (such as a computer or storage devicen and a high performance DAC) with ultra low jitter. It utilises a carefully engineered geometry including an integral Ferrite jacket, electrically isolated power conductors and an impedance controlled data lane to reduce timing errors within the digital signal, for cleaner audio transmission. For A-Micro B, a specially designed Micro-B plug is used to ensure an easy connection with portable DAC's and headphone amps where adapters that degrade quality may otherwise be required.


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QED Performance Audio 40
QED Performance Audio 40
The latest addition to the award winning 'Audio 40' range of products, celebrating over 40 years of industry leading connectivity innovation.

Performance Audio 40 shares an almost identical construction and geometry with the award winning Reference and Signature Audio 40 analogue interconnects, omitting only the most expensive components. Through use of QED’s Complementary Conductor ™ Technology, Anamate ™ RCA plugs and floating Ferrite insulation, Performance Audio 40 provides timing and detail to a level rarely delivered by even the most expensive of analogue interconnects.


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QED Airloc Wide Spade
QED Airloc Wide Spade
This Airloc ABS Wide Spade gives great performance for speaker termination

Using the latest Airloc technology, this Airloc ABS Wide Spade is ideal speaker termination to ensure you are getting the best out of your speaker cable. The wide spade is designed to connect to speaker terminals up to 10mm wide.

FEATURES AND BENEFITS
24k Gold plated
High copper brass body
AirlocTM cold weld system
Fits


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QED Reference Audio 40 Interconnect
QED Reference Audio 40 Interconnect
THE REVOLUTIONARY REFERENCE AUDIO 40 ANALOGUE AUDIO INTERCONNECT CELEBRATES QED'S 40 YEARS AT THE FOREFRONT OF BRITISH DESIGNED AUDIO CABLES
The Audio 40 cable range is an entirely new design concept from QED labs. The cordage is designed primarily for low capacitance as this has been identified by QED as a significant factor which leads to a high fidelity experience, making for a tight sound and retaining the rhythm of the original piece. Add our Complementary Conductor TechnologyTM for high frequency detail and our Analoc TechnologyTM to maximise signal integrity and the result is what we feel to be the most innovative interconnect ever made by QED. Please see our 'cables matter' section below for more in-depth information on this ground breaking design.


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QED Signature Audio 40 Interconnect
QED Signature Audio 40 Interconnect
The groundbreaking Signature Audio 40 analogue audio interconnect celebrates QED's 40 years at the forefront of British designed audio cables

Signature Audio 40 is an entirely new design concept from QED laboratories. The cordage is designed primarily for low capacitance as this has been identified by QED as a significant factor leading to a high fidelity experience and makes for a tight sound retaining the rhythm of the original piece. Add our Complementary Conductor TechnologyTM for high frequency detail and our Analoc TechnologyTM to maximise signal integrity and the result is what we feel to be the most innovative interconnect ever made by QED. Please see our 'cables matter' section below for more in-depth information on this ground breaking design.


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QED Performance Optical Tosslink to Mini Tosslink Cable
QED Performance Optical Tosslink to Mini Tosslink Cable
QED's multi award winning Toslink Optical digital audio cable

The award winning ‘Performance Graphite’ Optical cable allows you to experience superior sound when connecting Apple devices, DAC's, TV’s, CD players and Blu-rayTM players to amplifiers or receivers. Performance Optical utilises a polymethyl methacrylate (PMMA) acrylic glass optical fibre to comfortably transmit the higher bandwidth signals demanded by today's multi-channel digital audio links. The cable is optimised for a 'very low jitter' design to reduce digital errors, making for a cleaner audio data transmission. Here at QED we are so confident about the performance of our product that we offer a lifetime guarantee.


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QED Profile Eflex HDMI Cable
QED Profile Eflex HDMI Cable
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™ 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.


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QED Professional QXCAT6-FTP (QXCAT6FTP) Network Cable
QED Professional QXCAT6-FTP (QXCAT6FTP) Network Cable
Get all the features of QXCAT6 UTP with the addition of an Aluminium Mylar screen for excellent noise rejection.

Features
◾Flame retardant PVC outer jacket with rip cord exceeds
◾IEC 60332-1- 2:2004 and UL444
◾Suitable for use with all major multi-room control systems and recommended for use with all Systemline products.
◾Performance up to 250MHz and suitable for HDBaseT™ applications.
◾Sequentially


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