Użytkownik MKi napisał:

>> BTW co to za materiał ,,Najczystszy PCOCC (kierunkowy)"?
>
> http://www.avsforum.com/forum/91-audio-theory-setup-
chat/1497485-pcocc-copper-better-than-regular-copper
.html
>
> ...traditional copper has oxygen impurities of 200 to 500 parts per
> million (PPM), while traditional OFC copper reduces that to less than 10
> PPM. With the OCC process, the figure is cut in half to less than 5 PPM
> of oxygen, and less than 0.25 PPM of hydrogen (compared to 0.5 PPM for
> OFC)...
>
>
> Pozdrowienia,
> MKi
A ta kierunkowość to w czym sie objawia? :-D