ΞTRON™ Σ SIGMA Power Cords
AudioBeat reviewer Vance Hiner writes a comprehensive review of the Σ SIGMA Model power cords, including the Σ SIGMA HC (High-Current), Σ SIGMA ANALOG and Σ SIGMA DIGITAL model.
Sigma Digital
Review of TRITON v2, TYPHON, DPC-6, ΞTRON™ Σ SIGMA by AudioStream
Steve Plaskin – “The Shunyata Research TRITON v2, HYDRA TYPHON, HYDRA DPC-6 v2, and ΞTRON™ Σ SIGMA AC Power Cables represent the state-of-the-art offerings from this well-known company that specializes in signal and power transfer products. “