GLASSCORE TECHNOLOGY QED's new Glasscore™ technology employs multiple fibre bundles of ultra-fine boro-silicate glass optical fibres (GOF) of no more than 50um each to make up the 1 mm diameter necessary to conform to the Toslink standard...

Just Listen Silver plated signal carriers, effective high-quality shielding and impedance matched cordage and plugs all combine to create audible sonic improvements when compared to the competition   Triple Layer Electromagnetic Shielding By...

Long distances – without signal loss Passive copper cables over around 3-5 metres in length, struggle to maintain high-band signal quality. For consistent and reliable results, an active cable is required. QED’s Ultra High Speed Active...

Long distances – without signal loss Passive copper cables over around 3-5 metres in length, struggle to maintain high-band signal quality. For consistent and reliable results, an active cable is required. QED’s Ultra High Speed Active...

Ultra Certified 8K cable Designed for the new generation of 8K TVs, the QED Performance Ultra High Speed HDMI cable supports up to 48Gb/s. Up from the previous 16Gb/s, this is enough to support uncompressed video resolutions, right up to 8K@60Hz –...

Ultra Certified 8K cable Designed for the new generation of 8K TVs, the QED Performance Ultra High Speed HDMI cable supports up to 48Gb/s. Up from the previous 16Gb/s, this is enough to support uncompressed video resolutions, right up to 8K@60Hz –...

Terminated 2m lengths – ready to go At 2 metres each, these terminated cables are ideal for larger rooms and for when your hi-fi components are to the side of your speakers rather than between them. With the plugs already fitted, simply plug...

About QED Cables  [Made in United Kingdom] QED is an award winning British company with over 40 years of experience in the audio-visual connectivity industry. In 1973 Bob Abraham and Ian Vine founded QED Audio Products and changed the way people...

About QED Cables  [Made in United Kingdom] QED is an award winning British company with over 40 years of experience in the audio-visual connectivity industry. In 1973 Bob Abraham and Ian Vine founded QED Audio Products and changed the way people...

About QED Cables  [Made in United Kingdom] QED is an award winning British company with over 40 years of experience in the audio-visual connectivity industry. In 1973 Bob Abraham and Ian Vine founded QED Audio Products and changed the way people...

About QED Cables  [Made in United Kingdom] QED is an award winning British company with over 40 years of experience in the audio-visual connectivity industry. In 1973 Bob Abraham and Ian Vine founded QED Audio Products and changed the way people...

X-tube technology – as used in the award-winning XT40 Conventional cables can fail to conduct high frequencies uniformly across the entire conductor area. QED's X-Tube cable technology allows a near-linear signal transfer at treble frequencies...

X-Tube technology QED XT3 power cables feature a specially adapted version of X-Tube™ Technology similar to that used in our speaker cables but specifically tuned to be appropriate for this new application. The braided individual cores in the...

X-Tube Technology Ferrite Insulation Complete Impedance Stability Radio Frequency Noise & Interference Elimination New Performance Benchmark As with any QED cable, an enormous amount of attention has been paid to the materials and geometry of...

X-Tube Technology Ferrite Insulation Complete Impedance Stability Radio Frequency Noise & Interference Elimination New Performance Benchmark As with any QED cable, an enormous amount of attention has been paid to the materials and geometry of...