AudioQuest Big Sur is a high-performance interconnect cable that represents a significant step forward for any serious music lover. Designed for the most demanding Hi-Fi systems, it delivers a level of clarity, resolution and dynamic freedom that is simply not possible with basic cables.

 The key advantage of the Big Sur cable is the use of solid conductors made of premium PSC+ (Perfect-Surface Copper+) copper. This copper has an extremely smooth and clean surface, which dramatically reduces distortion and allows for extremely clean and transparent signal transmission.

 The cable uses an asymmetrical dual-balanced geometry to provide lower noise levels and a multi-layer Carbon-Based Noise-Dissipation System to effectively shield the signal from radio frequency (RF) interference. The premium, cold-welded connectors are plated with a thick layer of silver directly over red copper, ensuring flawless contact.