Ruby Signature speaker cables are meticulously hand-crafted and are the pinnacle of Purist Audio Design's cables in luxury and sound! They are fashioned using 12 AWG single crystal silver and 12 AWG single crystal copper, giving an effective gauge of 9. The conductors are surrounded by Purist Audio Design's proprietary Ferox® dampening material. The Ruby Signature speaker cables can be ordered in a standard speaker or bi-wire configuration. They come in a stereo pair with four cables in the set. The left channel has a separate positive cable indicated by a red band on the connector and a separate negative cable indicated by a white band on the connector. The right channel has a separate positive cable indicated by a red band on the connector and a separate negative cable indicated by a white band on the connector. The speaker cables are available with Furutech Carbon Fiber Rhodium NCF Spades or Bananas. Available lengths start at 1.5 M (4.9 Ft.) and increase by 0.5 M (1.6 Ft.) lengths. In addition to the length, the Ruby Signature speaker cables have 30 CM (11.8”) leads on both the amp and speaker ends for easier connection.

Ruby Signature Jumpers are also available in 20 CM (7.9") lengths with spades or bananas.