Furutech Origin Power NCF-E (R) 1.5m
Overview
The Furutech Origin Power NCF-E (R) 1.5 m power cable continues the technological advancements undertaken by the Japanese brand since 1988, the year it began designing audio equipment. This model embodies Furutech’s “Pure Transmission” approach, combining cryogenically treated α (Alpha) μ-OFC conductors with NCF technology, with the goal of optimizing electrical transmission in high-fidelity audio systems.
Sophisticated Construction and Exceptional Materials
The internal architecture of the Origin Power NCF-E (R) reveals a remarkably complex construction. At the heart of the cable, three bundles of α (Alpha) μ-OFC conductors, each made up of seven strands of 35 individual wires, form a generously sized transmission structure of 6.22 mm² (9 AWG). This multi-strand configuration optimizes the conduction surface while maintaining appreciable mechanical flexibility during installation.
The primary polyethylene insulation, available in three distinct colors (red, natural, yellow) for phase identification, wraps each conductor in high-performance dielectric protection. This first layer is then covered by an internal PVC sheath compliant with RoHS, enriched with NCF and carbon particles. This specific formulation, the result of decades of research, actively combats electrostatic charges while absorbing parasitic vibrations generated by current flow.
The shielding, made of an α (Alpha) μ-OFC copper braid structured in 9 bundles of 24 strands, forms a particularly effective electromagnetic shield. This braided architecture intercepts electromagnetic (EMI) and radio frequency (RFI) interference before it can contaminate the electrical signal. The substantial 18 mm diameter outer sheath features a pearlescent blue finish that combines mechanical protection with visual refinement.
FI-28 NCF(R) Connectors: Technical Precision and Patented Innovation
The FI-28 NCF(R) connectors fitted to this cable are an engineering feat in their own right. Their nylon and fiberglass bodies incorporate carefully measured carbon particles to absorb vibrations and resonances. The pure α (Alpha) copper contacts are plated with rhodium, a platinum group metal renowned for its exceptional hardness and resistance to oxidation.
The major innovation lies in the Floating Field Damper system, protected by US (US 6,669,491) and European (EP1445837) patents. This revolutionary technology establishes a star-grounding of the connector’s metal components, eliminating stray magnetic fields generated by current flow. A precisely calibrated metal bridge connects the various conductive parts, channeling unwanted electrical potentials to ground that would otherwise form around the fixing screws and other metal elements.
The cable clamping mechanism, designed to accept diameters from 6 to 17.5 mm, ensures optimal mechanical hold while preserving the integrity of the conductors. This robust fastening eliminates micro-movements that could generate mechanical and electrical distortions at the connection point.
NCF Technology: A Revolutionary Crystalline Formula
The Nano Crystal² Formula is Furutech’s signature innovation, developed over more than three decades of fundamental research. This formulation combines a special crystalline material with two active properties: generating negative ions to neutralize static electricity and converting thermal energy into far-infrared radiation.
These nanometer-sized crystals are combined with ceramic particles and carbon powder, creating a piezoelectric effect that transforms mechanical energy into electrical energy, then into dissipated heat. This multidirectional energy conversion absorbs and neutralizes disturbances at all mechanical, electrical, and thermal levels for signal transmission of remarkable purity.
Integrating NCF into the internal sheath and connectors creates an electrically and mechanically stable environment along the entire length of the cable. Measurements show a significant reduction in noise between 100 kHz and 1 GHz, a critical range where much domestic and industrial interference is concentrated.
The Alpha Process: Molecular Transformation of Conductors
Every metal component of the Origin Power NCF-E (R) undergoes Furutech’s exclusive Alpha treatment, a two-step process that alters the metal’s crystalline structure at the molecular level. The first phase involves deep cryogenization using liquid nitrogen or helium to reach temperatures between -196°C and -250°C. At these extreme temperatures, the metal’s internal stresses are released and the molecules reorganize into a more orderly and stable structure.
The second step applies the patented Ring Demagnetization treatment, using a carefully controlled attenuated magnetic field to eliminate any residual magnetization. Unlike conventional magnets, which can create uneven magnetization zones, this circular process ensures uniform and complete demagnetization. The result: optimized electrical conductivity and signal transmission free from any parasitic magnetic constraints.
μ-OFC: Copper in Its Purest Form
The μ-OFC (micro-Oxygen Free Copper) conductors used in this cable represent the pinnacle of copper refining techniques. With a purity reaching 99.99% and an oxygen content below 0.001%, this copper far exceeds conventional industrial standards. The exceptionally homogeneous crystalline structure of μ-OFC minimizes the boundaries between crystal grains, thus reducing resistance to electron flow.
This extreme purity results in conductivity exceeding 101% IACS (International Annealed Copper Standard), a benchmark established in 1913. Beyond the numbers, Alpha-treated μ-OFC offers more linear transmission across the entire frequency spectrum, preserving the micro-information essential for faithful musical reproduction.
Documentation
French
Technical Specifications
Construction and Materials
- Conductors: 3 × 7 bundles (35 strands) high-efficiency α (Alpha) μ-OFC
- Cross-section: 9 AWG (6.22 mm²)
- Insulation: polyethylene (red, natural, yellow)
- Inner sheath: RoHS PVC with NCF + carbon particles
- Shielding: α (Alpha) μ-OFC copper braid (9 × 24 strands)
- Outer sheath: flexible RoHS PVC, pearlescent blue (Ø 18 mm)
Connectors and Finishes
- FI-28 NCF(R) connectors
- Rhodium plating on copper
- Integrated NCF technology
- Optimal contact and enhanced durability
- Refined finish for discreet or visible integration
Exclusive Technologies
- NCF (Nano Crystal Formula) technology
- Elimination of static charges
- Active vibration reduction
- Pure Transmission
- Anti-vibration sheath with carbon particles
- Reduction of electromagnetic interference (EMI / RFI)
Acoustic Performance
- Stable and pure power transmission
- Wide and precise soundstage
- Natural highs, firm and detailed bass
- Transparency, depth, and precision in listening
- Uncompromising sound reproduction
Applications and Compatibility
- Compatible with all types of high-end sources and electronics
- Ideal for demanding audiophiles and high-fidelity systems
- Optimizes sound reproduction in audiophile systems
- Heavy-duty use thanks to robust connectors
Frequently Asked Questions
What is special about Furutech’s Alpha cryogenic treatment?
The Alpha process combines ultra-low temperature cryogenization (-196°C to -250°C) with patented circular demagnetization. This dual action reorganizes the copper’s molecular structure and eliminates any residual magnetization, thus permanently optimizing electrical conductivity.
How exactly does the Floating Field Damper system work?
This patented technology establishes an electrical connection between all the connector’s metal elements via a specially designed conductive bridge. Stray magnetic fields generated by current flow in these small metal parts are thus channeled to ground, eliminating a major source of distortion often overlooked.
Do the rhodium connectors require a specific break-in period?
Rhodium-plated connectors do indeed require a longer break-in period than their gold-plated counterparts, generally between 100 and 200 hours of use. During this phase, the sound may seem slightly analytical before softening and revealing its full harmonic richness.
Why use μ-OFC copper instead of standard ETP copper?
While standard ETP copper already offers excellent conductivity, μ-OFC pushes purity to 99.99% with less than 0.001% oxygen. This extreme purity, combined with the Alpha treatment, ensures more linear transmission and better preservation of the audio signal’s micro-information.
Is this cable suitable for high-power amplifiers?
With its 9 AWG (6.22 mm²) conductors and connectors rated for 10A/250V, the Origin Power NCF-E (R) is perfectly suited for substantial power amplifiers. The robust construction and reinforced clamping system ensure a reliable connection even with heavy equipment.
What is the difference between the rhodium (R) version and other finishes?
Rhodium plating offers a sonic signature characterized by maximum transparency, precise definition, and excellent durability. Unlike gold, which can add a certain warmth, rhodium favors neutrality and resolution, particularly appreciated in already well-balanced systems.
- Eco-contribution included in the sale price.
