The QED Reference XLR 40 Custom Made XLR Cable (Pair) is perfect for hooking up your home cinema and hi-fi audio equipment. The QED Reference XLR 40 cables build on the award-winning Audio 40 range of more→products. XLR 40 was designed primarily for low capacitance as this has been identified by QED as a major factor that 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 the use of QEDs unique Tri-Conductor technology reducing signal to ground capacitance to vanishingly low levels. The cable comes fitted with QED Reference XLR Plugs ensuring optimal signal integrity.