QED Reference XLR 40 Analogue Audio Interconnects Cable

Award-Winning Heritage

Reference XLR 40 builds on the multi-award winning Audio 40 range of products, now available in XLR form. QED has joined forces with world-renowned professional audio connector supplier Neutrik (UK) to bring you an innovative new XLR balanced interconnect cable with legendary build quality and reliability.

Professional Standard Neutrik plugs

Neutrik XX-14 Nickel Series XLR gold plated connectors are provided as standard with Reference XLR 40 cables. These connectors are rugged and reliable and are the connector of choice for audio professionals around the world. They are particularly suited to QED’s Tri-Conductor^TM geometry due to the additional ground spring contacts which make for better shell ground continuity for the unique electrostatic screen which is only connected at the source end of the cable.

Just Listen

Silver-plated conductors, LDPE dielectrics, and legendary build quality combine to create audible sonic improvements. We urge you to compare Reference XLR 40 not only to your favourite cable but also to alternative brands and models at any price!

Floating ferrite jacket

Absorbs high-frequency noise signal components outside the audio band. When measured using high-frequency measurement equipment, Audio 40 products convey a comparably cleaner and tighter signal pattern when its special Zn/Mn ferrite jacket is present.

Unique Tri-conductor Technology

QED’s unique Tri-Conductor technology uses a third Silver plated 99.999% OFC conductor which is integrally twisted alongside the similarly constructed signal pair to carry the ground return currents. This reduces the signal to ground capacitance to vanishingly low levels affording the cable improved common mode rejection of mains hum pickup over ordinary “hot cold and screen” cables. This geometry is particularly effective in pro-hi-fi audio applications when connecting pre and power amps using balanced cables.

OVERALL PERFORMANCE

Ferrite Insulation Technology

Like putting wooden wheels on a Ferrari, conventional RCA phono plugs have the potential to undo all of the hard work carried out by our carefully designed cordage. With Animate and Analog RCA plugs, the fidelity of the audio signal is maintained form start to finish.

Tri Conductor Technology

QED’s unique Tri-Conductor technology uses a third Silver plated 99.999% OFC conductor which is integrally twisted alongside the similarly constructed signal pair to carry the ground return currents.