Shunyata Research Sigma-X Grounding Cable; 1m Single

Shunyata Research Sigma-X Grounding Cable Highlights

Product: Shunyata Research Sigma-X Grounding Cable; 1m Single

Product SKU: 91334

Serial Number: SIGX-0194

Length / Termination: 1 meters / UNKNOWN TERMINATION

Cosmetic Description: Very good condition with minimal visible cosmetic wear

What is Included: Single grounding cable as shown

Functional Notes: This cable has been tested and expert-certified and is backed by our 110% authenticity guarantee.

Age: Less than one year

# of Owners: 1

Tobacco Exposure: No

Service History: None

MSRP: $900

Other Notes: 

"The Shunyata Research Sigma-X Grounding Cable is a flagship component of Shunyata’s ALTAIRA system, engineered to dramatically reduce high-frequency noise and electromagnetic interference. Renowned for delivering a "gravitational silence," it enhances harmonic detail, three-dimensional imaging, and dynamic contrast, allowing music to emerge with unprecedented clarity. Reviewers praise its ability to render recordings with such immediacy that the system itself seems to vanish, letting listeners fully engage with the music.

The Sigma-X features TAPc polarizers to dissipate EMI, CMode filters for common-mode noise, and VTX-Ag conductors combining pure silver and copper for clarity and warmth. KPIP v2 metal tempering accelerates burn-in while improving lifelike sound, and STIS v3 gold-plated terminals offer high-quality connectivity. Compared to previous Sigma versions, the Sigma-X provides a quieter background, greater flow, and an elevated sense of presence across the soundstage."

Shipping: Cost to ship this item within the contiguous United States is a flat rate of $27- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.