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QED

Your Connection to Music: QED Remixes Its Popular Performance Cable Range, expanding the series with Fresh Digital Connectivity

From cherished vinyl and CD collections to TV audio and high-resolution streaming, we are listening to more music and watching more movies, across more sources, than ever before. That’s why British audio specialist QED has created its new Performance cable range: A one-stop analogue and digital AV cable ecosystem that takes the guesswork out of connectivity and makes it easy to get the best from every system, leaving you free to immerse yourself in the music and movies you love.

Refreshing one of its most popular cable series with the introduction of a new speaker cable, matching bi-wire links and a new line-up of USB audio cables, the new 13-strong Performance range also boasts a fresh new look, making it the upgrade your music and TV set-up deserves.

Heritage Matters

Designed to meet the demands of modern audio and AV setups, every cable in the new Performance range benefits from QED’s renowned engineering expertise and evidence-led approach to cable design. Each product is informed by insights from the company’s Genesis Report, the landmark scientific research programme that continues to shape QED’s understanding of how cable design influences performance.

With nearly five decades of innovation behind it, QED remains one of the most respected names in AV connectivity. Widely regarded as the original specialist cable brand, QED helped redefine expectations of audio performance with the launch of its groundbreaking 79 Strand speaker cable in 1979, a product recognised by many as the world’s first specialist speaker cable and one that demonstrated the measurable impact cables can have on sound quality.

A Glow-up Design

The new Performance range doesn’t just help your system and music sing – it’s looks and feels better too. A new softer, more flexible TPE* (Thermoplastic Elastomer) jacket makes installation effortless and helps cables sit naturally within any setup, while sleek silver-grey connectors give the entire range a smart, contemporary look. This new design language sets the direction for future Reference and Signature series updates, creating a clear and easily recognisable visual upgrade path across the QED cable portfolio.

Under the hood, 99.999% oxygen-free copper conductors and 24K gold-plated contacts (USB cable models use nickel-plated connectors) ensure every connection is built for uncompromising reliability and performance, so your system can sound its best every time.

Speaker and Phono duo

At the centre of the new Performance line-up are the Speaker and Audio (phono-to-phono) models. These speaker and interconnect cables have been developed and designed to work together, ensuring every link in the audio chain performs in harmony for a more dynamic, engaging and vibrant listening experience.

Designed for listeners who want to hear every detail, QED Performance Speaker Cable combines proven engineering with real-world musical benefits. A large 2.5mm² conductor area and 99.999% oxygen-free copper minimise resistance, while QED’s X-Tube™ Plus technology maintains signal accuracy across the audio spectrum for cleaner, more consistent sound. The result is lower distortion, greater clarity and a more natural musical presentation. Lastly, factory-fitted Airloc™ gold-plated plugs and spades provide a secure, low-noise connection that remains reliable for years to come.

Designed to get more from every recording, QED Performance Audio cables deliver greater detail, tighter timing and a more expansive soundstage. Solid Complementary Conductor Technology™ and 99.999% oxygen-free copper help preserve signal accuracy, while advanced shielding and Ferrite Insulation Technology™ keep interference at bay. A flexible TPE jacket reduces handling noise, and gold-plated phono connectors ensure a reliable, low-noise connection built to last.

Safety and Sustainability First

The new Performance packaging has been refreshed to align with the new visual identify, with plastic reduced in favour of recyclable, paper‑based materials wherever possible. All products adhere to the strict RoHS (Restriction of Hazardous Substances Directive) and REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) requirements, while USB cables carry independent USB‑IF (USB Implementers Forum) compliance certification, offering further reassurance of the quality and trust that define QED. 

*Excludes the Speaker model which uses LDPE Low-Density Polyethylene material.

For each model specifications visit www.qed.co.uk (UK) and www.qedcable.com (US)

QED Performance range is available now from local QED retailers and www.qed.co.uk

QED Performance range will be available in the U.S. late November from local QED retailers andwww.qedcable.com

QED Performance 2M speaker cable (pair)                          

£119.00 / €159.00 / $209.00

QED Performance 3M speaker cable (pair)                           

£139.00 / €179.00/ $229.00

QED Performance 5M speaker cable (pair)                           

£179.00 / €239.00/ $309.00

QED Performance Bi-wire Links 0.2M (two sets)         

£99.00 / €129.00 / $169

QED Performance Audio 0.75M interconnect (pair)           

£49.00 / €69.00 / $89.00

QED Performance Audio 1.5M interconnect (pair)              

£59.00 / €79.00 / $99.00

QED Performance Audio 3M interconnect (pair)                  

£89.00 / €119.00 / $149.00

QED Performance Subwoofer 3M                               

£59.00 / €79.00 / $99.00

QED Performance Subwoofer 6M                               

£99.00 / €129.00 / $169.00

QED Performance Subwoofer 10M                             

£129.00 / €169.00 / $219.00

QED Performance (3.5mm) J2J 1.5M                           

£39.00 / €55.00 / $69.00

QED Performance (3.5mm) J2J 3.0M                           

£49.00 / €65.00 / $79.00

QED Performance (3.5mm) J2P (phono) 1.5M             

£39.00 / €55.00 / $69.00

QED Performance (3.5mm) J2P (phono) 3.0M             

£49.00 / €65.00 / $79.00

QED Performance Digital Audio 0.75M                       

£39.00 / €55.00 / $69.00

QED Performance Digital Audio 1.5M                         

£49.00 / €65.00 / $79.00

QED Performance Digital Audio 3M                            

£59.00 / €79.00 / $99.00

QED Performance Optical 0.75M                                

£49.00 / €65.00 / $79.00

QED Performance Optical 1.5M                                  

£59.00 / €79.00 / $99.00

QED Performance Optical 3M                                     

£69.00 / €99.00 / $129.00

QED Performance Ethernet 0.75M                              

£29.00 / €39.00 / $49.00

QED Performance Ethernet 1.5M                                

£39.00 / €55.00 / $69.00

QED Performance Ethernet 3M                                   

£49.00 / €65.00 / $79.00

QED Performance Ethernet 6M                                   

£59.00 / €79.00 / $99.00

QED Performance USB A(M)-B(M) 0.75M                    

£29.00 / €39.00 / $49.00                    

QED Performance USB A(M)-B(M) 1.5M                      

£39.00 / €55.00 / $69.00

QED Performance USB A(M)-B(M) 3M                         

£49.00 / €65.00 / $79.00

QED Performance USB A(M)-C(M) 0.6M                      

£29.00 / €39.00 / $49.00

QED Performance USB A(M)-C(M) 1.2M                      

£39.00 / €55.00 / $69.00

QED Performance USB C(M)-C(M) 0.6M                     

£29.00 / €39.00 / $49.00

QED Performance USB A(M)-C(M) 1.2M                      

£39.00 / €55.00 / $69.00

QED Performance USB C(M)-B(M) 0.6M                      

£29.00 / €39.00 / $49.00

QED Performance USB C(M)-B(M) 1.2M                      

£39.00 / €55.00 / $69.00

To find out more about the QED Performance range and discover other QED products please visit www.qed.co.uk (UK) and www.qedcable.com (US)

IMAGE GALLERY (click on image then ‘Save As’) 

QED Performance Range

QED Performance Detail

QED Performance Speaker

QED Performance Audio

QED Performance Bi-wire Links

QED Performance Subwoofer

QED Performance (3.5mm) J2J

            

QED Performance (3.5mm) J2P (phono)

QED Performance Digital Audio

QED Performance Optical

QED Performance Ethernet

QED Performance USB A(M)-B(M)

                             

QED Performance USB A(M)-C(M)   

                  

QED Performance USB C(M)-C(M)

                   

QED Performance USB C(M)-B(M)   

             

QED Performance Banana Plug

QED Performance Spade Plug

Categories
QED

QED Connect: A great value range of AV cables and adapters covering all connectivity bases

British audio specialists QED introduces its new Connect range of great value AV cables and adapters, custom-designed to deliver the best performance at an affordable price. Whether connecting to your TV, hi-fi or home cinema system or mobile device – such as smartphones, laptop, tablet or portable DACs – the Connect series covers every audio-visual connectivity base. As technology evolves any meaningful future connectivity requirement will also be incorporated into the ‘living’ QED Connect family, making this series of cables truly indispensable.

Designed in the UK, the entire range boasts a stylish satin black finish, wrapped with a soft but durable, ultra-flexible PVC jacket primed for home or mobile use. Each cable (where applicable) features custom-moulded, 24K gold plated QED connectors and plugs for noise-free, long-life connectivity and 99.99% oxygen free copper conductors for reliable signal transfer. Each QED Connect cable comes in a variety of lengths with the entire range arriving in minimal, fully biodegradable packaging.

Introducing the QED Connect range:

Stereo Audio Cables

Connect Phono to Phono Cable

  • 24K gold plated connectors for noise-free long-life connectivity
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer
  • Satin black 4mm OD PVC jacket for ultra-flexibility
  • HDPE dielectric for improved signal integrity
  • Custom plug design with channel identifier

0.75m length – £9.95/€12.95

1.5m length – £10.95/€13.95

3.0m length – £12.95/€15.95

Connect 3.5mm Jack to Phono Cable

  • Compact two-into-one design
  • 24K gold plated connectors for noise-free long-life connectivity
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer
  • Satin black 4mm OD PVC jacket for ultra-flexibility
  • HDPE dielectric for improved signal integrity
  • Custom plug design with channel identifier
  • Stepped 3.5 mm jack plug for mobile phone case fitment

0.75m length – £10.95/€13.95

1.5m length – £11.95/€14.95

3.0m length – £12.95/€16.95

Connect 3.5mm Jack to Jack Cable

  • 24K gold plated connectors for noise-free long-life connectivity
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer
  • Satin black 4mm OD PVC jacket for ultra-flexibility
  • HDPE dielectric for improved signal integrity
  • Custom plug design with channel identifier
  • Stepped 3.5 mm jack plug for mobile phone case fitment

1.5m length – £9.95/€12.95

3.0m length – £11.95/€14.95

Connect 3.5mm Headphone Extension Cable

  • 24K gold plated connectors for noise-free long-life connectivity
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer
  • Satin black 4mm OD PVC jacket for ultra-flexibility
  • HDPE dielectric for improved signal integrity
  • Custom plug design with channel identifier
  • Stepped 3.5 mm jack plug for mobile phone case fitment

1.5m length – £9.95/€12.95

3.0m length – £11.95/€14.95

Aerial, Digital, Subwoofer and Speaker Cables

Connect Aerial Cable

  • Adaptor included
  • 24K gold plated connectors for noise-free long-life connectivity
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer
  • Satin black 4mm OD PVC jacket for ultra-flexibility
  • LDPE dielectric for improved signal integrity
  • True 75ohm characteristic impedance for low signal loss
  • Custom plug design with channel identifier

1.5m length – £18.95/€23.95

3.0m length – £23.95/€29.95

Connect HDMI Cable

  • High Speed with Ethernet
  • Fully compliant with HDMI 2.0 specification
  • 4K 18 Gb/s maximum data rate
  • Satin black 4.8mm OD PVC jacket for ultra-flexibility
  • FMPE+skin dielectric for improved signal integrity
  • 24K gold plated connectors for noise-free long-life connectivity
  • secure reliable fit
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer

1.5m length – £14.95/€18.95

3.0m length – £19.95/€24.95

Connect Optical Cable

  • 24/192 HD Audio compliant
  • PMMA acrylic glass fibre for ultimate flexibility and reliability
  • Stepped refractive index for low jitter
  • Satin black 4.0mm OD PVC jacket for ultra-flexibility
  • QED Toslink plugs for a secure reliable fit
  • Ultra-thin flexible design

1.5m length – £9.95/€12.95

3.0m length – £10.95/€13.95

Connect Subwoofer Cable

  • Satin black 4 mm OD PVC jacket for ultra-flexibility
  • LDPE dielectric for improved signal integrity
  • 24K gold plated connectors for noise-free long-life connectivity
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer
  • Custom plug design with channel identifier

3.0m length – £17.95/€22.95

6.0m length – £21.95/€27.95

Connect Speaker Cable

  • High Performance cable
  • Satin black 2.5mm OD PVC jacket for ultra-flexibility
  • 37 strand 99.99% Oxygen Free Copper conductors for reliable signal transfer

6.0m length – £24.95/€31.95

USB Cables

Connect USB A to C Cable

  • USB 2.0 compliant
  • Satin black 4.0mm OD PVC jacket for ultra-flexibility
  • 24K gold plated QED USB plugs for noise-free long-life connectivity a secure reliable fit
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer

0.75m length – £10.95/€13.95

1.5m length – £13.95/€17.95

Connect USB A to B Cable

  • USB 2.0 compliant
  • Satin black 4.0mm OD PVC jacket for ultra-flexibility
  • 24K gold plated QED USB plugs for noise-free long-life connectivity a secure reliable fit
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer

0.75m length – £8.95/€11.50

1.5m length – £12.95/€16.50

Connect USB A(F) to C Cable

  • USB 2.0 compliant
  • Satin black 4.0mm OD PVC jacket for ultra-flexibility
  • 24K gold plated QED USB plugs for noise-free long-life connectivity a secure reliable fit
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer

0.15m length – £8.95/€10.95

0.75m length – £12.95/€15.95

Connect USB C to C Cable

  • USB 2.0 compliant
  • Satin black 4.0mm OD PVC jacket for ultra-flexibility
  • 24K gold plated QED USB plugs for noise-free long-life connectivity a secure reliable fit
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer

0.15m length – £10.95/€13.95

0.75m length – £11.95/€14.95

Connect USB C to Micro B Cable

  • USB 2.0 compliant
  • Satin black 4.0mm OD PVC jacket for ultra-flexibility
  • 24K gold plated QED USB plugs for noise-free long-life connectivity and a secure reliable fit
  • 99.99% Oxygen Free Copper conductors for reliable signal transfer

0.15m length – £9.95/€12.95

0.75m length – £10.95/€13.95

Stereo Audio and Video Adaptors

Connect Phono to 3.5mm Jack Adaptor

  • 24K gold plated connectors for noise-free long-life connectivity and a secure reliable fit

£7.95/€9.95

Connect 3.5mm to 6.35mm Jack Adaptor

  • 24K gold plated connectors for noise-free long-life connectivity and a secure reliable fit

£9.95/€12.50

Connect Phono (F-F) Adaptor

  • 24K gold plated connectors for noise-free long-life connectivity and a secure reliable fit

£7.95/€9.95

Connect Aerial Adaptor

  • 24K gold plated connectors for noise-free long-life connectivity and a secure reliable fit

£7.95/€9.95

Connect HDMI Cable Adaptor

  • 24K gold plated connectors for noise-free long-life connectivity and a secure reliable fit

£7.95/€9.95

The QED Connect range is available in the UK/Europe this month from qed.co.uk and local independent local dealers.

To buy the QED Connect range and discover other QED products please visit www.qed.co.uk

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QED Connect Phono to Phono Cable

QED Connect 3.5 mm Jack to Phono Cable

QED Connect 3.5mm Jack to Jack Cable

QED Connect 3.5 mm Headphone Extension Cable

QED Connect Aerial Cable

QED Connect HDMI Cable

QED Connect Optical Cable

QED Connect Subwoofer Cable

QED Connect Speaker Cable

QED Connect USB A to C Cable

QED Connect USB A to B Cable

QED Connect USB A(F) to C Cable

QED Connect USB C to C Cable

QED Connect USB C to Micro B Cable

QED Connect Phono to 3.5 mm Jack Adaptor

QED Connect 3.5 mm to 6.35 mm Jack Adaptor

QED Connect Phono (F-F) Adaptor

QED Connect Aerial Adaptor

QED Connect HDMI Cable Adaptor

Categories
QED

QED unveils Reference Audio 40 interconnect with second generation Analoc™ plug technology

British audio specialists QED introduces the latest version of its award-winning Reference Audio 40 interconnect, featuring second generation Analoc™ plug technology. Representing yet another stride forward in analogue interconnect design from the original specialist cable company, this model builds on the success of the first generation Analoc™ low eddy current design by entirely removing all conductive material from the plug bodies for superior transparency, timing and audio signal integrity. The Reference Audio 40 remains the ultimate upgrade from budget interconnects for a cleaner, more detailed and dynamic sonic performance.

QED has been designing and engineering superior analogue and digital cables for more than 45 years, and its new Reference Audio 40 cable is informed by the results of the company’s exhaustive research into cable design since 1995.

All-new Analoc2™ design

The Analoc2™ design still features low bulk, high purity copper connectors alongside low mass metal barrels, but now cleverly substitutes high rigidity thermoplastic material for both the inner support structure and the cable strain relief to eliminate the detrimental effects of eddy currents. Although already smaller than in traditional bulk brass plugs, these unfavourable currents were still able to circulate weakly in the isolated metal body of the previous plug design. Now with the new material in place, these remnant resonant distortions are completely prevented from adversely affecting the information contained in the audio signal as it travels through the new plug.

To complete the RCA plug’s Analoc2™ upgrade and to help combat the skin effect, the hollow, gold (or rhodium) plated, high-purity copper signal-pins are retained, while the effectiveness of the slip ring which locks in place the similarly plated, pure copper ground-terminal as the barrels are tightened, has also been improved.

Complementary Conductor Technology

This technology improves timing and detail, retaining the rhythm of the original piece. Unlike conventional analogue interconnects, Reference Audio 40 utilises two Silver-plated 99.999% Oxygen Free Copper conductors of different diameters to carry the same audio signal. This has the effect of providing an alternative path for high frequency audio components which might otherwise become time smeared in a single audio pathway.

Ferrite cord insulation

A Zn/Mn Ferrite jacket is used within the cordage to absorb very high frequency noise components outside of the audible band that have an adverse effect on the micro-timing of the audio signal. When measured at very high frequencies, Reference Audio 40 cables exhibit cleaner signal transmission than standard audio interconnects. Further protection for the Silver Plated 99.999% Oxygen Free Copper (SPOFC) conductors comes in the form of a low loss, low density, dielectric foam Polyethylene (LDPE) inner jacket that minimises electrical energy loss in the cable insulation which can have a detrimental effect on the fidelity of the sound compared with cheaper PVC alternatives.

The QED Reference Audio 40 interconnect is available now in the UK/Europe and in the US from December, priced:

  • £99.95/€125/$139.95 (0.6m length)
  • £119.95/€149/$169.95 (1m length)
  • £149.95/€189/$209.95 (3m length)

To buy the QED Reference Audio 40 and discover other QED products please visit www.qed.co.uk (UK) and www.qedcable.com (US)

Technical specification

  • Analoc2™ plug with inner high rigidity thermoplastic material
  • Silver Plated 99.999% Oxygen Free Copper (SPOFC) conductors with LDPE dielectric
  • Asymmetrical twisted pair geometry
  • OFC shield giving 100% electromagnetic screening
  • Zn/Mn ferrite Jacket
  • Gold plated updated QED Analoc2™ RCA plugs
  • Parallel Capacitance: 76 pF/m
  • Inductance: 0.37 μH/m
  • Loop resistance: 0.072 Ω/m
  • Dissipation Factor: 0.0059

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