The ORIGINAL series includes SPEAKER CABLES, both analog as well as digital INTERCONNECT and AC POWER CABLES. More copper in complex twisted strands, combined insulation and more complex coaxial construction are the main technological distinction from the JUNIOR series. As a result we hear a more balanced and clean sound of the audio system over the full frequency range. ORIGINAL series SPEAKER and INTERCONNECT CABLES are used in professional car installations and advanced home audio systems. The AC POWER CABLE is a great finishing touch for home systems.