Synergistic Research HD SX Grounding Cable Extensions

These cables connect your individual audio components to a central ground hub, creating a more stable electrical environment. By effectively draining noise and interference, they lower the system's noise floor, which allows for greater detail and clarity in your music.

Unlike basic grounding wires, these utilize high-purity six-nines silver conductors and hand-made AirString geometry. They also incorporate a specialized UEF compound matrix shield, which actively reduces high-frequency interference that standard cables often ignore.

You will typically see the most significant improvements with components that have sensitive low-level signals, such as turntables, phono stages, and DACs. However, grounding pre-amplifiers and even digital sources like audio computers can also help clean up the overall soundstage.

Yes, these are designed as extensions to be used with a central Synergistic Research grounding block or a similar high-quality grounding hub. They are not intended to be used as standalone cables connected directly to a wall outlet.

They are designed to be neutral rather than additive. Instead of changing the tone, they aim to remove the 'haze' or noise that obscures fine detail, resulting in a more holographic soundscape and cleaner high frequencies.

This proprietary process treats the conductor at a molecular level to improve signal transmission efficiency. It essentially 'breaks in' the cable before it reaches you, ensuring that the silver conductor performs at its peak potential right out of the box.