AudioQuest
AudioQuest Big Sur RCA Interconnects
Best sound enhancement for discerning audio system owners.
The AudioQuest Big Sur RCA Interconnects offer a significant sonic upgrade for analog audio signals. Featuring solid-core Perfect-Surface Copper+ (PSC+) conductors, these cables minimize distortion by smoothing conductor surfaces, resulting in enhanced resolution and clarity. The Foamed-Polyethylene Insulation absorbs minimal energy, preserving the integrity of the signal. AudioQuest's Metal-Layer Noise-Dissipation System effectively prevents RF interference from reaching the equipment's ground reference. The Double-Balanced Asymmetrical Geometry is optimized for single-ended applications, providing a richer, more dynamic sound. Finished with gold-plated pure "Purple-Copper" RCA plugs, these interconnects are designed to "Do No Harm" to the original audio signal.
$199.95
Owner Satisfaction
4.4
/ 5
Category Rank
4206
/ 5782
#4206 in Audio & Video Cables
Price vs Category Average
-63%
Below average
Conductors
Solid-Core Perfect-Surface Copper+ (PSC+)
/ Solid-Core Perfect-Surface Copper+ (PSC+)
Who it's for
- Discerning listeners aiming for a significant upgrade in audio fidelity.
- Music enthusiasts desiring richer low-end and lively, engaging musical presentations.
- Consumers prioritizing robust construction and dependable performance for years to come.
Who should skip it
- Budget-conscious audiophiles or those seeking cost-effective system enhancements.
- Owners of entry-level or modest audio systems seeking noticeable improvements.
- Skeptical buyers or listeners who prioritize objective, measurable performance gains.
Key Specs
Conductors
Solid-Core Perfect-Surface Copper+ (PSC+)
Insulation
Foamed-Polyethylene
Noise-Dissipation
Metal-Layer Noise-Dissipation System (NDS)
Geometry
Double-Balanced Asymmetrical
Connectors
Gold-Plated Pure Purple-Copper RCA Plugs
Features
- Perfect-Surface Copper+ (PSC+) Conductors
- Foamed-Polyethylene Insulation
- Metal-Layer Noise-Dissipation System
- Double-Balanced Asymmetrical Geometry
- Gold-Plated "Purple-Copper" RCA Plugs
- Solid-Core Conductors
What customers say
Customers consistently praise the significant enhancement in sound quality these interconnects bring to their audio systems. Many report a noticeable improvement in clarity, detail, and overall musicality, making their listening experience more engaging. The robust build quality also receives high marks, assuring users of long term reliability and a premium feel. While an investment, enthusiasts often find the sonic benefits justify the cost, appreciating the tangible upgrade to their sound reproduction.
Know before you buy
The PSC+ conductors feature an ultra-smooth surface that minimizes graininess and distortion within the signal path. This results in a cleaner, more detailed sound compared to standard copper cables.
This system acts as a shield to prevent radio-frequency interference from polluting your equipment's ground reference. By blocking this noise, the cable ensures a lower noise floor and a clearer signal.
This design is specifically optimized for single-ended RCA connections. It separates the ground path from the signal path to provide a richer, more dynamic sound while maintaining a lower impedance.
Yes, the Big Sur is designed to preserve signal integrity, making it an excellent choice for connecting turntables, CD players, or DACs to an amplifier. Its high-quality materials ensure minimal signal loss.
Purple-Copper is chosen for its superior conductivity compared to standard brass connectors. The gold plating further ensures a long-lasting, corrosion-resistant connection that maintains signal quality over time.
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$200