Performance Original is the next step after Profile79. It has a similar construction to this model (76 lite), but benefits from the superior dielectric used by the QED Performance range.
The QED Performance range uses an extremely high-performance dielectric of low density, made of polyethylene. It allows to obtain a capacity twice lower than the Profile range, which implies lower signal losses. The conductor used is multifilar, 99.999% OFC (oxygen-free copper).