Well, they claim this below so that should tell you something.
Enthusiasts often invest in high quality cables. The cables inside the SILVERLINE become very important. Therefore, we use gold-plated biwiring terminals and the finest silver-plated cables, made in Switzerland, with up to 511 silver plated threads spun into one single lead. No music details or dynamics are lost. The consumer does not need to think about an expensive re-cabling of his Silverline
Enthusiasts often invest in high quality cables. The cables inside the SILVERLINE become very important. Therefore, we use gold-plated biwiring terminals and the finest silver-plated cables, made in Switzerland, with up to 511 silver plated threads spun into one single lead. No music details or dynamics are lost. The consumer does not need to think about an expensive re-cabling of his Silverline
