Furutech NCF Booster - Signal Performance Enhancing Cable Holder (each)

Furutech NCF Booster-Signal Elevates Signal Clarity and Connection Stability

Furutech NCF Booster-Signal is a performance-enhancing cable and connector stabiliser that optimises signal transmission by lifting cables off the floor and anchoring connector positions with precise, resonance-controlling support. Designed for high-end audio systems where signal integrity and noise reduction are critical, this compact yet engineered solution blends advanced materials science with mechanical isolation to enhance sonic purity and clarity.

NCF Booster-Signal Minimises Contact-Induced Distortion

Furutech NCF Booster-Signal reduces contact-based distortion by suspending cables and stabilising connectors. By lifting signal cables away from conductive surfaces such as hardwood, tile or carpet, this innovative support prevents ground-loop induction and minimises microphonic vibration. The dual-action design improves connection alignment and reduces mechanical strain, which can otherwise degrade signal fidelity over time.

Each NCF Booster-Signal acts as a physical isolator, introducing damping and decoupling at cable-to-socket junctions. This ensures cables maintain optimal contact pressure without torsional stress or sagging, especially in complex configurations involving heavy connectors or dense rack systems. The result is cleaner, uninterrupted transmission and a more focused, spatially accurate soundstage.

NCF Materials Technology Converts Interference into Performance

Furutech NCF Booster-Signal integrates proprietary Nano Crystal² Formula (NCF) to neutralise static and suppress mechanical vibration. Furutech’s breakthrough material science utilises a blend of negative ion-emitting crystals, nano-ceramic particles and carbon-based compounds to generate a piezoelectric damping effect. This hybrid composite converts ambient mechanical energy—such as microvibrations from the environment—into far-infrared radiation, dissipating it harmlessly and preventing signal contamination.

The integrated NCF-infused nylon resin in the upper support clamp delivers high dielectric strength while actively eliminating static build-up around connectors. This is particularly effective in high-resolution analogue and digital systems where noise floor sensitivity is paramount. Listeners can expect noticeably lower distortion in the high frequencies and enhanced midrange tonal articulation when using the Booster-Signal across critical signal paths.

Adjustable Design Supports Diverse Cable Configurations

Furutech NCF Booster-Signal adapts to various cable heights and positions with an adjustable support post and weighted base. The telescopic shaft allows vertical tuning from approximately 82.5 mm to 142 mm, providing precise elevation for signal cables regardless of gauge, flexibility, or routing path. This makes it equally suited for both horizontal and vertical cable dressing in studio-grade or domestic high-fidelity setups.

The base is constructed using audio-grade ABS resin with a non-slip damping platform, ensuring vibration isolation without compromising floor stability. A concealed counterweight enhances the unit’s centre of gravity, ensuring stable support even with heavy-duty cable types such as shielded XLRs or thick audiophile-grade power cords.

Furutech’s meticulous multi-material hybrid design, an original in-house development, reflects their ongoing commitment to engineering signal-enhancing accessories that target multiple noise and distortion pathways simultaneously.

Furutech’s Decades of Audio Engineering Excellence Realised

Furutech NCF Booster-Signal channels over 30 years of Japanese materials innovation and audiophile engineering into a single upgrade component. Developed following extensive empirical testing and iterative design evaluation, the Booster-Signal synthesises Furutech’s core innovations—such as Floating Field Damper technology and cryogenic demagnetisation—with their pioneering approach to crystalline material integration.

Each NCF Booster-Signal embodies a precision tool for sonic refinement. It allows audiophiles to individually experiment with and immediately hear the tangible effects of noise mitigation, contact stability, and electro-mechanical resonance control. Unlike passive tweaks or aesthetic accessories, the Booster-Signal delivers measurable, reproducible improvements in clarity, detail retrieval and ambient realism.

As users scale deployment across their system—from interconnects and phono cables to digital coax and AES/EBU lines—each incremental addition compounds the benefit, with no saturation limit. This makes the NCF Booster-Signal not just an accessory, but a modular tool for system-wide acoustic tuning.

Compatible with optional extension shafts and top clamps, it offers further adaptability for custom installations or highly specific component geometries. Whether used individually or system-wide, the Furutech NCF Booster-Signal is an essential upgrade for resolving signal fidelity at the physical interface level—where high-end audio performance begins.