QED Reference Digital XLR 40, AES/EBU Interconnect, 1m (3.2 Feet), Part# QE3272 International shipping via Registered Mail Service (with tracking number). Reference XLR 40 builds on the multi-award winning Audio 40 range of products, now available in Digital AES/EBU form.XLR 40 is designed primarily for low jitter 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-Conductortm' technology that reduces signal to ground capacitance to vanishingly low levels.CONNECT YOUR: DAC Streamer Pre-Amplifier Surround Sound Pre-amp TO YOUR:AV Amplifier Stereo Amplifier "This kind of transparency is difficult for rivals to match" "Near total transparency that is the mark of an award-winner." "Natural, organic way of making music that’s wonderfully smooth" "Cannot be faulted for build, technical parameters, sound or value" "Very low power loss, across the audioband it’s the perfect solution for high-end systems" "Outstanding, among the best"