Furutech DAS-4.1 OCC/DUCC Balanced Audio Cable
Best high-end cable for DIY audiophiles seeking superior signal clarity.
The Furutech DAS-4.1 is a premium bulk balanced audio cable designed for audiophiles seeking superior signal integrity. Sold by the meter, it's ideal for DIY enthusiasts crafting high-quality interconnects. This cable utilizes a unique combination of DUCC Ultra Crystallized High Purity Copper and Furutech's Alpha-OCC, processed through an Alpha Super Cryogenic and Demagnetizing treatment for exceptional conductivity. Featuring a multi-layer shielding system for noise reduction, it delivers music with remarkable clarity and minimal distortion. The DAS-4.1 is engineered for a clear and accurate audio experience, requiring a break-in period to reach its full sonic potential.
$331.00
Owner Satisfaction
4.8
/ 5
Category Rank
53
/ 5745
#53 in Audio & Video Cables
Price vs Category Average
-39%
Below average
Conductor Material
7
/ Alpha-OCC + α-DUCC (N Class)
Who it's for
- Audiophiles seeking maximum signal purity and sonic transparency
- Listeners demanding a silent background free from electronic interference
- Critical listeners prioritizing neutral, uncolored sound reproduction
Who should skip it
- Owners of entry-level systems with limited resolution capabilities
- Users with cramped equipment racks requiring flexible cable routing
- Budget-conscious hobbyists prioritizing value over flagship performance
Performance breakdown
Signal Purity
Hybrid copper construction ensures near-perfect signal transmission for high-end systems.
Noise Rejection
Multi-layer shielding effectively eliminates interference for a silent, clean background.
Build Integrity
Robust materials and professional-grade shielding offer exceptional long-term durability.
DIY Accessibility
Requires soldering expertise to properly terminate these high-performance bulk conductors.
Sonic Transparency
Delivers an uncolored, accurate sound profile that reveals every musical detail.
Break-in Requirement
Demands significant playtime before reaching its true, optimal sonic performance.
Key Specs
Conductor Material
Alpha-OCC + α-DUCC (7N Class)
Construction
Inner – 59 / 0.13 α-OCC (Right rotate), Middle – 29 / 0.13 α-DUCC (Left rotate), Outer – 36 / 0.13 α-DUCC (Right rotate)
Size
15AWG / 1.65 Sq.mm
Insulation Material
Audio Grade PP (Polypropylene)
Shield Method
Cu-Foil wrap + Braided (24×6 / 0.13 α- OCC) + Paper wrap
Inner Sheath Material
Audio Grade Flexible PVC (Black)
Outer Sheath Material
Audio Grade Flexible PVC (Dark purple)
Outer Sleeve Material
PP yarn stranded braid (Black/Blue)
Features
- Combines DUCC and Alpha-OCC for superior signal transmission.
- Alpha Super Cryogenic and Demagnetizing process enhances purity.
- Multi-layer shielding reduces noise interference.
- Ideal for DIY custom high-end audio cables.
- Dual conductor design optimizes signal flow.
- Ultra-crystallized copper minimizes grain boundaries.
- Delivers clear and accurate audio reproduction.
- High-performance option for audiophile systems.
What customers say
This reference grade interconnect earns high praise for significantly improving system transparency and detail retrieval. Listeners consistently note an expanded, precise soundstage with excellent instrument separation, creating a three dimensional musical presentation. The sonic signature balances neutrality, offering articulate bass without harsh treble. Build quality is universally lauded, reflecting premium craftsmanship and durability in its construction. While positioned in the luxury segment, dedicated listeners feel the substantial sonic gains justify the investment, especially in highly resolving audio setups. The overall satisfaction centers on the superior performance achieved.
Know before you buy
This hybrid conductor design minimizes grain boundaries within the copper, which significantly improves signal transmission and conductivity. By combining these two high-purity materials, the cable achieves a more accurate and transparent audio signal compared to standard copper cables.
Yes, the DAS-4.1 is designed to be versatile for DIY enthusiasts and is compatible with both RCA and XLR connectors. Its dual-conductor construction and robust shielding make it an excellent choice for crafting high-quality balanced or unbalanced interconnects.
This proprietary treatment process stabilizes the molecular structure of the metal, reducing internal stress and impurities. The result is a more consistent signal path that lowers noise floor and enhances the overall clarity of your audio playback.
Yes, like many high-end audio cables, this cable requires a break-in period to reach its full sonic potential. You can expect the sound to open up and become more refined as the materials settle after the first several hours of use.
The DAS-4.1 utilizes a comprehensive shielding system consisting of a copper foil wrap and a braided Alpha-OCC shield. This combination is highly effective at rejecting electromagnetic and radio frequency interference, ensuring a clean signal even in environments with multiple electronic devices.
Despite its high-performance shielding and 15AWG gauge, the cable uses audio-grade flexible PVC and a braided outer sleeve. It is designed to be manageable for custom builds, though it remains a substantial cable that requires a reasonable amount of space behind your equipment.
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