Furutech FI-06 NCF(R) Reference C14 IEC Power Inlet (each)

FI-06 NCF(R) Is Furutech’s Premium Rhodium-Plated IEC Inlet for High-End Audio Purity

FI-06 NCF(R) is Furutech’s flagship IEC inlet from the Ultimate Series, engineered to meet the exacting demands of audiophiles and system builders seeking uncompromising AC power delivery. Designed with advanced anti-resonance technologies and proprietary damping materials, this 15A / 250V AC rated IEC inlet offers exceptional electrical conductivity and mechanical stability for high-performance audio components. Ideal for reference-grade amplifiers, DACs, and power distributors, the FI-06 NCF(R) elevates the sonic transparency and resolution of any component it powers.

FI-06 NCF(R) Provides Nano Crystal² Formula for Anti-Static and Thermal Conversion

FI-06 NCF(R) is embedded with Furutech’s exclusive Nano Crystal² Formula (NCF) — a fusion of nano-crystalline, piezo ceramic, and carbon-based damping materials that significantly reduce mechanical and electrical noise. The NCF compound actively emits negative ions to eliminate static charge and converts excess thermal energy into far-infrared radiation, a process that naturally dissipates heat build-up within the inlet. This dual-action innovation improves dielectric performance and enhances signal stability by minimising micro-vibrational interference and thermal distortion.

Furutech’s NCF technology is meticulously blended into a nylon/fibreglass body reinforced with finely tuned carbon and ceramic particles. This tri-composite housing creates a resonance-dampening enclosure that stabilises current flow while preventing high-frequency vibration from degrading sonic detail. For those assembling high-end audio power supplies, the inclusion of NCF results in smoother midrange textures, tighter bass articulation, and increased high-frequency air and extension.

FI-06 NCF(R) Uses Rhodium-Plated α (Alpha) Pure Copper for Signal Integrity

FI-06 NCF(R) is built around Furutech’s α (Alpha) pure copper conductor, finished with a meticulous rhodium plating. This pairing combines the high conductivity of oxygen-free copper with the surface hardness and corrosion resistance of rhodium, ensuring optimal signal transfer and long-term reliability. The rhodium finish also contributes to the inlet’s enhanced resistance to oxidation and contact wear — a crucial advantage in precision audio systems where consistency in power delivery directly correlates to sonic performance.

The set-screw design supports solid or stranded cable up to 3.5mm in diameter, providing a secure electrical connection for thick-gauge power cables often used in high-current audio builds. The mechanical fit of the FI-06 NCF(R) is robust, with tight tolerances that allow easy integration into compatible chassis cut-outs, while maintaining mechanical rigidity for resonance control.

FI-06 NCF(R) Enhances Power Distribution Units and Audio Amplifiers

FI-06 NCF(R) is ideal for high-fidelity DIY builders and boutique manufacturers seeking to optimise the performance of AC inlets in power distribution units, valve amplifiers, Class A transistor amps, and reference-level DACs. Its unique combination of rhodium-plated α copper, NCF-enhanced housing, and vibration-dampening body delivers superior power transfer characteristics and shields sensitive electronics from the deleterious effects of AC noise and resonance.

Compared to conventional IEC inlets, Furutech’s FI-06 NCF(R) provides a notable uplift in system clarity, focus, and soundstage depth. It offers measurable mechanical damping and reduced electromagnetic interference, making it a preferred choice among audiophile modders and professionals constructing no-compromise audio infrastructure. Its refined construction is not merely about luxury finish — it directly impacts the low-level detail retrieval and dynamic headroom of powered audio gear.