The EWA cable system was designed from the ground up by Colin J Wonfor, and is a third generation development of his ground-breaking original design concepts (first marketed at Tellurium Q).
Featuring advanced features not found anywhere else thanks to thoughtful ground-up design, creative geometry, unusual materials, plus unique inductive shielding and magnetic coupling that is actually designed into the cable. Colin J Wonfor has revisited the purpose of audio cabling and has established best practice.
EWA cables feature at their heart very pure, very special conductor cores made for us by Furukawa. Their genesis is in high frequency applications and they are ludicrously over-specified for audio. EWA took the desirable properties of those remarkable conductors and employed them as part of a very advanced design, incorporating the unique features built into the cable itself. This involves three further manufacturing stages right here in the UK. Thus clean, distortion free signal at all frequencies with vanishingly low phase angle changes becomes something we can all experience.
For example, LS-40 has negligible phase shifting even far beyond audio bandwidth. The phase change from input > output @ 100KHz is less than 0.7 degree over three metres (we had to measure it over three metres, because no phase shifting was measurable at one metre). As far as ABCaudio are aware, no-one else can do that or even get near.
There are multiple solid conductors in each loudspeaker and mains cable. Each ultra pure conductor is individually layered with multiple layers of robust insulation material, all arranged into a litz formation. EWA loudspeaker and mains cables are rated to handle extreme current and voltages instantaneously and with ease.