A very thick 0.8_ PCOCC-A solid core conductor is used, fully exploiting the limits of USB connectors
USB-1.0SP and USB-1.0PL USB cables are 100% Made in Japan and are equipped with a very thick 0.8_ Solid single-core PCOCC-A conductor (the highest diameter USB cable currently available on the market) to achieve an overwhelming D range and F range that was impossible to create by conventional USB cables.
Our maximum technology to realize the highest-end sound quality, i.e. l Conductor: Thick 0.8_ Solid single-core PCOCC-A (the highest diameter USB cable currently available on the market)
The purity of PCOCC-A (annealed PCOCC which does not have crystal grain) exceeds the high purity copper such as 6N when it is made into a cable, and its overwhelming conductivity is far superior.
We also applied PCOCC-A as a solid single-core to avoid stray current(Strand jump phenomenon) and to achieve an accurate digital transmission, resulting in a clear and blur-less sound image, wide and deep sound field with an accurate phase and a full three-dimensional acoustic field.
Signal transmission concept of Single-core wire and Stranded wire.