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About this gear
The Sigma HC sits in Shunyata's higher-performance tier, combining advanced shielding and conductor geometry for demanding amplifier applications. It represents a significant step up in engineering for serious collectors prioritizing maximum power integrity.
About Shunyata Research
Shunyata Research occupies a fascinating position in the audio world — a power conditioning and cable company founded by a former military signals intelligence researcher that applies defence-grade noise reduction principles to high-fidelity audio. Founded in 1998 by Caelin Gabriel in Poulsbo, Washi...
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