AudioQuest
AudioQuest Big Sur RCA Male to RCA Male
Best high-fidelity interconnect for audiophiles seeking superior signal clarity.
Elevate your audio experience with the AudioQuest Big Sur RCA Cable. This 1.5-meter interconnect is meticulously crafted for exceptional signal integrity, featuring Pure Purple Copper conductors and gold-plated connectors. Its innovative cold-welded, solder-free connection significantly reduces distortion, while stamped ground shells contribute to enhanced sonic clarity. Designed for discerning audiophiles, the Big Sur cable ensures your sound system delivers its intended performance with remarkable detail and purity, providing a clear upgrade over conventional interconnects.
$199.95
Owner Satisfaction
4.5
/ 5
Category Rank
1969
/ 5745
#1969 in Audio & Video Cables
Price vs Category Average
-63%
Below average
Model
01.5
/ BIGSURR
Who it's for
- Audiophiles seeking improved sonic clarity and musical detail
- Listeners wanting a quiet background free from radio interference
- System owners prioritizing long-term durability and connection reliability
Who should skip it
- Budget-conscious buyers using modest audio setups
- Users needing flexible cables for tight rack installations
- Owners of entry-level gear with limited resolution capabilities
Performance breakdown
Signal Integrity
Perfect-Surface Copper conductors ensure minimal signal loss and exceptional clarity.
Noise Rejection
Metal-layer shielding effectively blocks high-frequency interference for a silent background.
Build Quality
Cold-welded terminations provide a robust, solder-free connection built to last.
Sonic Transparency
Asymmetrical geometry maintains a neutral, uncolored sound profile across frequencies.
Connector Durability
Gold-plated plugs resist oxidation and maintain reliable contact over years.
Installation Ease
Flexible cable design allows for simple routing in tight equipment racks.
Key Specs
Model
BIGSUR01.5R
Length
1.5m (4.92 ft.)
Connector Type
RCA Male to RCA Male
Conductor Material
Pure Purple Copper
Insulation
Foamed-Polyethylene
Shielding
Metal-Layer Noise-Dissipation
Geometry
Asymmetrical Double-Balanced
Connection Method
Cold-Welded (Solder-free)
Features
- Solid Perfect-Surface Copper+ (PSC+) conductors minimize distortion
- Foamed-Polyethylene insulation preserves dynamic contrasts
- Metal-Layer Noise-Dissipation efficiently dissipates high-frequency noise
- Asymmetrical Double-Balanced Geometry offers lower impedance
- Cold-welded, gold-plated pure purple copper terminations
- Solder-free connection for reduced distortion
- Low-distortion ground shells
- High-fidelity audio signal transfer
- Cleaner sound than standard alternatives
- Versatile connectivity for various audio components
What customers say
Users consistently praise the exceptional quality of the AudioQuest Big Sur interconnects. Many report a noticeable improvement in audio clarity and detail, describing a richer, more expansive soundstage. The robust construction suggests long term reliability, making the premium price justifiable for audiophiles seeking a significant system upgrade. While the investment is substantial, most users agree the sonic performance delivered makes this cable a worthwhile purchase for elevating high fidelity setups. This cable offers excellent value for those prioritizing superior sound.
Know before you buy
Solder is often a point of resistance and potential signal degradation in cables. By using a cold-welded connection, AudioQuest creates a direct, high-pressure bond that maintains the integrity of the copper conductors for a cleaner, lower-distortion signal.
This design separates the ground path from the shield, which allows for lower impedance on the ground plane. This results in a quieter background and a more dynamic, open soundstage compared to traditional cable geometries.
Yes, particularly in terms of clarity and detail. The use of high-purity PSC+ copper and advanced noise-dissipation shielding helps reduce the high-frequency interference that often muddies the sound in standard, entry-level cables.
This shielding layer prevents radio-frequency interference from reaching your audio signal. By effectively dissipating this noise, the cable ensures that your components receive a cleaner signal, which is essential for preserving the nuances of high-fidelity recordings.
Yes, the Big Sur is an excellent choice for analog connections, including turntables. Its low-distortion design and high-quality shielding are well-suited for the sensitive, low-level signals typical of phono stages.
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