Reference AC Performance: Shunyata Research ETRON Sigma C19 Power Cable – 1.75m (Used)
Reference-Level Power Delivery, Lower Noise Floor & Unrestricted Dynamic Performance
The Shunyata Research ETRON Sigma C19 Power Cable is a premium high-current AC power cable engineered for the most demanding audio components, including high-power amplifiers, power conditioners and other equipment fitted with a C19 IEC inlet. Designed to maximise current delivery while dramatically reducing electrical noise, the Sigma C19 enables connected components to perform with greater authority, transparency and dynamic expression.
Utilising Shunyata Research’s proprietary conductor technologies and advanced noise-reduction techniques, the Sigma C19 lowers the system noise floor, revealing greater low-level detail, improved tonal accuracy and a more expansive soundstage. Bass becomes tighter and more controlled, transient response is enhanced and music is presented with greater realism and effortless musical flow.
This 1.75m pre-owned cable is in excellent condition and offers an exceptional opportunity to own one of Shunyata Research’s highly regarded reference power cables at outstanding value.
Condition Report:
Carefully maintained in a smoke-free, high-end listening environment. Original packaging is not included.
Rating and Reason for Rating:
9/10 (Minor cosmetic signs of careful use. Electrically and sonically flawless.)
Key Features:
* Reference High-Current C19 Design: Engineered for high-power amplifiers, power conditioners and other components requiring a C19 IEC connection.
* Exceptional Noise Reduction: Lowers the system noise floor for improved clarity, resolution and musical detail.
* Superior Dynamic Performance: Optimised current delivery enhances bass control, transient speed and dynamic impact.
* Enhanced Transparency: Improves soundstage depth, instrument separation and overall system realism.
* Premium Construction: Precision-engineered using Shunyata Research’s renowned materials and manufacturing standards for long-term reliability.
Working Condition:
Fully tested and performing to factory specification. The Shunyata Research ETRON Sigma C19 Power Cable delivers cleaner, more stable power with exceptional dynamic performance and musical refinement, making it an outstanding upgrade for any high-performance audio system while offering significant savings over new retail pricing.