HD SX Extension for Ground Cables

This specialty cable is built with the same materials as the other HD SX Ground Cables, but is intended for only two very specific purposes. The first is to extend the length of an HD SX ground cable. The other is to connect a Synergistic Ground Plane enabled cable to a Ground Block. For this reason,  this cable is only available with a Female Mini-Banana at one end and a Male Mini Banana at the other.

Synergistic is continuously expanding their understanding of how to build high-performance cables. Their extensive explorations into all areas of cable design, such as metallurgy, insulation, evolving their proprietary UEF compounds which improve conductivity, as well as high voltage and high current conditioning processes have made them consistently one of the best engineered cables on the market.

The HD SX starts with the same hand-made Air String Geometry used in their top cable designs. Then, they added a single-crystal, 99.9999% pure Silver conductor in an air dielectric, unveiling cleaner highs and creating a stunning improvement in resolution all while delivering a more relaxed presentation. Synergistic then added an updated UEF Compound to their new Matrix Shield to generate a much lower noise floor in a more holographic soundscape. We then added our brand new Three Stage High Voltage conditioning process initially developed for our new flagship SRX cables for a dramatic lowering of the noise floor. Taken in concert, these improvements generate the best performance, resolution, and musicality of any Ground Cable in their history. In short, pairing an HD SX Ground Cable to any of Synergistic's Ground Blocks will improve all aspects of sound, in a jaw dropping way.