AUDIOQUEST Big Sur Stereo RCA Cable

Unlock Exceptional Sound Clarity and Performance

Connect a wide range of audio electronics with the AudioQuest Big Sur RCA Analog Interconnect, meticulously engineered for exceptional flexibility and versatility. Featuring Solid Perfect-Surface Copper+ (PSC+) Conductors, Foamed-Polyethylene Insulation, and an advanced Metal-Layer Noise-Dissipation System, this cable ensures cleaner, clearer, and more naturally beautiful music reproduction. Combined with Asymmetrical Double-Balanced Geometry and Cold-Welded, Gold-Plated Pure Purple Copper Terminations, the Big Sur cable delivers an unmatched audio experience with dynamic contrasts and minimal distortion.

Key Features and Technologies

Solid Perfect-Surface Copper+ (PSC+) Conductors

Solid conductors prevent electrical and magnetic strand interaction, a common cause of distortion. The PSC+ Solid-Copper minimizes distortion typically caused by grain boundaries, offering ultra-smooth surfaces that enhance linear RF noise dissipation. This results in dynamic, transparent sound with refined detail and warmth, ensuring your audio is as close to the original recording as possible.

Metal-Layer Noise-Dissipation System

Achieving 100% shield coverage is standard, but preventing radio-frequency interference (RFI) from distorting the equipment’s ground reference demands more. The Metal-Layer Noise-Dissipation System not only absorbs and reflects most RFI before it reaches the ground layer but also protects the critical reference ground plane. This prevents modulation and distortion, leading to superior noise rejection and a clearer, more accurate signal for naturally detailed sound reproduction.

Foamed-Polyethylene (PE) Insulation

Every solid material adjacent to a conductor is part of an imperfect circuit, as materials can absorb and later release energy, causing distortion. Foamed-PE Insulation, with its high air content, reduces this distortion by minimizing energy absorption. Since air absorbs almost no energy and polyethylene has a low-loss, benign distortion profile, this insulation preserves dynamic contrasts and keeps subtle sonic details crystal clear.

Asymmetrical Double-Balanced Geometry

Designed specifically for single-ended applications, Asymmetrical Double-Balanced Geometry reduces impedance on the ground reference, enhancing the richness and dynamism of the sound. Unlike conventional single-ended cables that use a single path for both ground and shield, this design separates the two. The result is cleaner, quieter performance and a more immersive listening experience with improved depth and tonal richness.

Cold-Welded, Gold-Plated Pure Purple Copper Terminations

The Cold-Welded, Gold-Plated Pure Purple Copper Terminations provide flawless connectivity and optimal conductivity. Unlike soldered connections that may introduce impurities and distortions, cold-welding ensures a secure bond between the conductor and connector without heat, maintaining conductor integrity. The Pure Purple Copper offers exceptional conductivity, while gold plating enhances resistance to oxidation and long-term durability. Together, these terminations deliver distortion-free signal transfer for music reproduction that is both transparent and emotionally engaging.

Why Choose the AudioQuest Big Sur RCA Cable?

• Exceptional Clarity: Minimized distortion through high-purity conductors and advanced geometry.

• Superior Noise Rejection: Innovative noise-dissipation technology for interference-free audio.

• Enhanced Durability: Premium materials and precision construction for long-lasting performance.

• Versatile Compatibility: Ideal for connecting a variety of audio electronics, from portable devices to amplifiers and home theater systems.

Experience your music as it was meant to be heard with the AudioQuest Big Sur RCA Cable—where engineering precision meets unparalleled sonic performance.