GT4 NCF USB-C
High End performance USB cables
The GT4 NCF USB-C, where cutting-edge technology meets unrivaled performance. Built upon Furutech’s decades-long expertise, this cable incorporates the revolutionary Nano Crystal² Formula (NCF) into its design.
Central to the GT4 NCF USB-C is its NCF Connector Shell, boasting a multi-material hybrid construction. This innovative shell harnesses the power of Furutech’s special crystalline NCF (Nano Crystal² Formula) material with dual ‘active’ properties: first, it eliminates static by generating negative ions, and second, it converts thermal energy into far infrared. Furutech enhances this material with nano-sized ceramic particles and carbon powder, leveraging their piezoelectric effect damping properties.
Experience an enhanced depth and focus in the soundstage, enriched harmonics, and perfectly balanced tonalities with the GT4 NCF USB-C. Thanks to NCF technology, low frequencies resonate cleaner, with unparalleled definition and a lowered noise floor, ensuring every note is rendered with utmost clarity and precision.
With over 30 years of expertise, Furutech combines Pure Transmission and Nano Crystal² Formula (NCF) technologies to redefine audio excellence. By eliminating electrical and mechanical resonance, this cable ensures smooth and detailed sound reproduction, especially with high-resolution recordings.
Crafted with precision, the GT4 NCF USB-C features silver-plated α (Alpha) OCC conductors and high-density polyethylene insulation for optimal signal transmission. Its four-layer shielding and plated USB type-C connectors minimize noise interference, resulting in improved imaging, focus, and sound staging.
Elevate your listening experience with the GT4 NCF USB-C. Discover the difference and immerse yourself in the purest form of music enjoyment.
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Important caution for cable direction:
*This USB Cables is directional for optimal sound reproduction. The cable will not be damaged or damage equipment if connected in the wrong direction, but audio signal will not be optimal.
The following is direction for optimal audio signal。
The direction marked by the arrow is the input (source) side. Check the arrow markings on the connector before connecting.
FEATURES
- NCF Connector Shell (Multi-material hybrid construction)
NCF features a special crystalline material that has two ‘active’ properties. First, it generates negative ions that eliminate static. Second, it converts thermal energy into far infrared. Furutech combines this remarkable material with nano-sized ceramic particles and carbon powder for their additional ‘piezoelectric effect’ damping properties. The resulting Nano Crystal² Formula is the ultimate electrical and mechanical damping material. Created by Furutech, it is found exclusively in Furutech products. NCF delivers improvements in the depth and focus of the sound stage, harmonics and tonal balance with NCF. Low frequencies are cleaner, with a greater sense of definition made possible by a lowered noise floor.
- USB Grade: USB4 40G 240W(48V/5A) supports
(It also supports the USB PD (USB Power Delivery) standard, and if it supports USB PD EPR,it can supply up to 240W of power.)
- Main conductor: Silver-plated α (Alpha) OCC Conductors
- Main Insulation: Special-grade high-density polyethylene
- 4-layer shield construction for improved noise insulation
- Connectors: Furutech-engineered deep gold-plated copper alloy USB type-C series connectors (minimal magnetic)
- The best damping and insulation materials for improved frequency extension and tonal balance.
- Video Output Support: Allows for smooth transfer of large files such as 4K videos.
※The monitor must support USB type-C video signal input.
SPECIFICATIONS
- Transfer Speed (Theoretical): Supports high-speed data transfer up to 40Gbps.
Power Delivery: Supports power delivery up to 240W (48V/5A). - Video Output: Enables video output capabilities not found in conventional USB standards. Based on Thunderbolt 3 technology, USB4 supports video signal output in addition to data transfer and power delivery.
- USB Type-C Connector: USB4 is standardized with the USB Type-C connector. Since USB Type-C is reversible, it can be plugged in without worrying about orientation.
- Compatibility: USB4 features backward compatibility. While transfer speeds and functions will be limited to the older version’s standards, it can still connect to existing USB standards such as USB 2.0 and USB 3.0.
- The latest Thunderbolt versions are compliant with USB4, enabling high-speed data transfer and video output when connected.
- Cable Lengths: 0.18m (0.6ft) / 0.6m (2ft) / 1.2m (4ft)
| Lenth(M) | Version | Data Transfer Speed (Theoretical) | Power Delivery (USB PD EPR) | Video output |
| 0.18 | USB4 compatible | 40 Gbps Max. | 240W Max. (48V/5A) | Supports |
| 0.6 | USB4 compatible | 40 Gbps Max. | 240W Max. (48V/5A) | Supports |
| 1.2 | USB4 compatible | 40 Gbps Max. | 240W Max. (48V/5A) | Supports |
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Important customer notice:
Only products sold by authorized Furutech dealers are covered by warranty. In order to obtain warranty service, proof of purchase from the authorized Furutech dealer must be provided to either the Furutech dealer or the Furutech distributor in the country of purchase. The team at Furutech and our partners worldwide thank you for your understanding.








