Furutech DAS-4.1 Reference α-OCC/α-DUCC Balanced Interconnect Cable is engineered for uncompromised signal transmission
Furutech DAS-4.1 Reference α-OCC/α-DUCC balanced interconnect cable is a high-performance bulk audio cable designed to preserve signal purity in demanding hi-fi and professional environments. This Furutech DAS-4.1 cable integrates α-OCC (Ohno Continuous Cast copper) with Mitsubishi DUCC (Dia Ultra Crystallized Copper), forming a hybrid conductor that reduces crystal grain boundaries and enhances electron flow. The result is a balanced interconnect cable that reproduces fine detail, natural tonality, and spatial precision with minimal distortion.
Furutech DAS-4.1 cable is available per metre for precision cable builds or as a 30 metre roll, supporting both bespoke installations and full-system wiring with consistent performance across every run.
Furutech DAS-4.1 conductor architecture optimises current flow and stability
Furutech DAS-4.1 conductor design is structured as a triple-layer strand configuration that maximises conductivity and mechanical integrity. The inner α-OCC core, middle α-DUCC layer, and outer α-DUCC strands follow alternating rotational directions, which stabilise electromagnetic behaviour and reduce inductive anomalies.
Furutech DAS-4.1 15AWG conductor uses 7N-class copper with purity exceeding 99.99999%, a level shown in materials science to minimise electron scattering and resistive loss. Furutech enhances this structure using its Alpha Super Cryogenic and Demagnetising process, which relieves internal stress and reduces magnetic distortion, improving signal linearity.
Furutech DAS-4.1 insulation and geometry maintain balanced signal integrity
Furutech DAS-4.1 insulation system uses audio-grade polypropylene, a low-dielectric material that reduces capacitance and preserves transient response. This Furutech DAS-4.1 cable uses colour-coded conductors, red for positive and white for negative, ensuring accurate polarity in balanced XLR terminations.
Furutech DAS-4.1 twisted pair geometry reduces common-mode noise by ensuring equal exposure to external interference. This principle, widely applied in professional audio and telecommunications, allows noise to cancel out, maintaining clean signal transmission over extended distances.
Furutech DAS-4.1 shielding structure blocks interference and preserves detail
Furutech DAS-4.1 shielding system combines copper foil wrap, braided α-OCC shielding, and a paper wrap layer to achieve high shielding coverage and low transfer impedance. This multi-layer design protects against radio frequency interference and electromagnetic noise, which can degrade analogue audio signals.
Furutech DAS-4.1 cable incorporates polyester yarn fillers and a non-woven fabric barrier to maintain internal spacing and reduce microphonic noise. Mechanical stability within the cable structure prevents vibration-induced signal modulation, which is critical in revealing audio systems.
Furutech DAS-4.1 sheath construction enhances damping and durability
Furutech DAS-4.1 inner sheath uses flexible PVC combined with nano-ceramic and carbon particles, a composite known to absorb vibrational energy and convert it into heat at a microscopic level. This damping approach reduces resonance within the cable body, supporting clearer signal reproduction.
Furutech DAS-4.1 outer sheath, finished in dark purple, provides flexibility and abrasion resistance, while the braided black and blue outer sleeve improves handling and protects the cable during installation. The approximately 10mm overall diameter offers a balance between robustness and routing ease.
Furutech DAS-4.1 balanced interconnect cable supports precision audio applications
Furutech DAS-4.1 Reference balanced interconnect cable is suited for high-end audio systems, including DAC-to-amplifier connections, preamplifier links, and studio-grade signal routing. This Furutech DAS-4.1 cable delivers low noise floor, accurate imaging, and consistent tonal balance, making it a reliable choice for critical listening environments and professional audio engineering setups.
