Each Fractal-Wire™ Interconnect is made by hand because this is the only way to build a cable that has the absolute minimum contact with the insulator. The signal travels through a very thin polyester coated enamelled copper wire, which is spiralled around a much thicker bare copper ground. Because signal and return conductors are so tightly spaced external electric fields cannot get in. As a result, these cables completely stop hum in valve amplifier setups, whilst blocking radio frequency interference (RFI).

As the signal conductors only come into occasional contact with the inner of the two concentric PTFE tubes degradation due dielectric mass is kept at the barest minimum. The PTFE tubes are in turn placed inside a clear PVC outer. Fractal-Wire™ is terminated in the industry best Neutrik Profi RCA phono plugs which have a spring loaded ground collar. The balanced version of Fractal-Wire™ incorporates two strands of the ultra-fine enamelled copper conductor spiralled together with a parallel drain wire but no shielding, it is terminated with Neutrik XLR plugs.