Shunyata Research Sigma-X QR Power Cable (15A, 1.75m)

The Shunyata Sigma-X QR power cable redefines expectations in high-performance audio systems by offering advanced technology designed to unlock the full potential of high-power amplifiers and sophisticated source components. At the core of its design is the revolutionary TAPc technology, which dramatically reduces noise while delivering impeccable timing and coherence in sound. This cutting-edge technology enhances the dynamics, clarity, and depth of any system, providing a listening experience that is both precise and captivating.

The SIGMA-X QR also incorporates Shunyata's flagship QR/BB module, elevating power supply performance and ensuring an environment of absolute silence for critical audio components. This technology supercharges the power supply, delivering more power on demand while eliminating distortion and improving the overall dynamic range of your audio system. With the introduction of Gen-3 NR technology, the SIGMA-X QR further refines transient speed, transparency, and micro-dynamics, providing an audible improvement in sound clarity, particularly in high-demand environments such as recording studios and home theaters.

Shunyata's proprietary KPIP processing enhances the performance of every SIGMA-X QR power cable, significantly shortening the break-in cycle and delivering immediate improvements in sound quality. Whether used with amplifiers or source equipment, the SIGMA-X QR is engineered to elevate the performance of any high-end audio system, making it the ultimate choice for audiophiles seeking the best in dynamic performance, transparency, and sonic purity.