QED

QED Reference Audio 40 Stereo XLR to XLR Interconnect Cable

S$300.00
Why You Should Get It
  • Award Winning Heritage 
  • Professional Standard Neutrik plugs
  • Floating ferrite jacket
  • Unique Tri-conductor Technology
  • Ferrite Insulation Technology
  • Tri Conductor Technology
Warranty
1 year warranty (local)

Reference XLR 40 Analogue

Reference XLR 40 builds on the multi-award winning Audio 40 range of products, now available in XLR form.

XLR 40 is designed primarily for low capacitance as this has been identified by QED as a major factor which leads to a high fidelity experience. Further steps have been taken to eliminate minute timing errors in the cable by the use of a special floating Zn/Mn ferrite jacket alongside use of QEDs unique 'Tri-Conductor' technology reducing signal to ground capacitance to vanishingly low levels.

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-ConductorTM 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 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.

Specifications

99.999% Silver Plated Oxygen Free Copper 24 AWG Tri-Conductors with foamed PE dielectric
QED Tri-Conductors provide a level of common mode rejection not found in ordinary "hot cold and screen" cables
Unique floating Zn/Mn impregnated ferrite jacket
99.999% OFC outer shield braid for 100% electrostatic screening
High performance gold plated Neutrik XLR connectors with low contact resistance and high signal integrity

Unique Tri-conductor Technology

QEDs 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 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.

Conductor Section 0.25 mm2
Parallel Capacitance 35 pF
Self Inductance 0.8 μH
Loop resistance 0.130 Ω/m
Dissipation Factor@10kHz 0.0001
Nominal Outside Diameter 8 mm

Ferrite

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 Anamate and Analoc RCA plugs, the fidelity of the audio signal is maintained form start to finish.


Tri

Tri Conductor Technology

QEDs 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.

 

 

 
Product Availability Available (current model)
Product Type Cable
Colour Red
Warranty 1 year warranty (local)

If you're based in Singapore

  • spend $300 or more for free doorstep courier delivery1.
  • add a few more bucks, for an even quicker prioritised delivery.
  • self-collection is possible at our Showroom, based in Tai Seng. Find out where, and how to get to us here.
  • and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
    GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.

 


 

Friends from Overseas, 

  • we do ship internationally.
  • shipping fees will be displayed during checkout.
  • do be aware of import tax/VAT that may apply.

 

Exclusions do apply. e.g. Bulky or odd sized products, products with gross weight 20kg and above, ex-demo products, products on clearance sales, orders that require installation/calibration, etc. We reserve the right to amend this list of exclusions at any time.

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Reference XLR 40 Analogue

Reference XLR 40 builds on the multi-award winning Audio 40 range of products, now available in XLR form.

XLR 40 is designed primarily for low capacitance as this has been identified by QED as a major factor which leads to a high fidelity experience. Further steps have been taken to eliminate minute timing errors in the cable by the use of a special floating Zn/Mn ferrite jacket alongside use of QEDs unique 'Tri-Conductor' technology reducing signal to ground capacitance to vanishingly low levels.

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-ConductorTM 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 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.

Specifications

99.999% Silver Plated Oxygen Free Copper 24 AWG Tri-Conductors with foamed PE dielectric
QED Tri-Conductors provide a level of common mode rejection not found in ordinary "hot cold and screen" cables
Unique floating Zn/Mn impregnated ferrite jacket
99.999% OFC outer shield braid for 100% electrostatic screening
High performance gold plated Neutrik XLR connectors with low contact resistance and high signal integrity

Unique Tri-conductor Technology

QEDs 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 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.

Conductor Section 0.25 mm2
Parallel Capacitance 35 pF
Self Inductance 0.8 μH
Loop resistance 0.130 Ω/m
Dissipation Factor@10kHz 0.0001
Nominal Outside Diameter 8 mm

Ferrite

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 Anamate and Analoc RCA plugs, the fidelity of the audio signal is maintained form start to finish.


Tri

Tri Conductor Technology

QEDs 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.

 

 

 
Product Availability Available (current model)
Product Type Cable
Colour Red
Warranty 1 year warranty (local)

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QED Reference Audio 40 Stereo XLR to XLR Interconnect Cable
1 year warranty (local)
S$300.00
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