The audio signal is not a common electrical signal. The musical audio signal consists of fundamental and harmonic frequencies, nuances and colors that cannot be reduced to a simple electrical signal. That is why the audio cable is important: it has to carry all the musical details in compliance with the electrical parameteres of the electronic components it is connected to. Conductor, insulator, dielectric and construction geometries contribute together to achieve that specific sound that cables can give to the trasmission of sound. There is no magic, only research, experience and passion. Making high-quality audio cables is our job.