AudioQuest Big Sur Analog Interconnect

AudioQuest Big Sur Analog Interconnect

Solid Perfect-Surface Copper+ (PSC+) Conductors
Solid conductors prevent strand-interaction, which can cause electrical and magnetic distortion. PSC+ Solid-Copper reduces grain boundary distortion and enhances linear RF Noise-Dissipation for superior performance.

Metal-Layer Noise-Dissipation
Achieving 100% shield coverage is easy, but preventing RFI from modulating the equipment’s ground reference requires AQ's Noise-Dissipation. This technology absorbs and reflects most noise/RF energy before it reaches the shield attached to ground, preventing signal distortion.

Foamed-Polyethylene Insulation
Solid materials next to a conductor are part of an imperfect circuit. Conventional materials absorb energy, releasing it as distortion. Foamed-PE, with its high air content, absorbs almost no energy, minimizing distortion and improving sound clarity.

Asymmetrical Double-Balanced Geometry
Designed for single-ended applications, this geometry offers lower impedance on the ground for a richer, more dynamic sound. By separating the ground and shield paths, Double-Balanced designs deliver cleaner and quieter performance.

Cold-Welded, Gold-Plated Pure Purple Copper Terminations
This solder-free design uses high-pressure cold welding for a distortion-free connection. Gold-plated pure purple copper enhances conductivity and sound quality.

Specification : 

Metal: ZERO: Solid Perfect-Surface Copper+ (PSC+) / BASS: Solid Perfect-Surface Copper+ (PSC+)
Noise Dissipation: Metal-Layer
Geometry: Asymmetrical Double-Balanced
Insulation: Foamed-Polyethylene
Terminations: Cold-Welded, Gold-Plated Purple Copper
Signal Type: Analog