FurutechGT4 NCF USB-C High End performance USB cables

Item code: GT4 NCF USB

The Furutech GT4 NCF USB-C is a USB-C audio cable built on silver-plated Alpha OCC conductors in high-density polyethylene, with four-layer shielding and connector shells loaded with Furutech's NCF anti-static and anti-resonance material. It meets US…
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SPEAKER CABLES:

A quantity of 2 means you will receive a pair of speaker cables e.g. for your front left and front right speakers. By entering a quantity of 1, you will get a cable for a single speaker e.g. centre speaker and this option also enables you to vary the length (and termination) of your cable for each speaker.

OTHER CABLES:

A quantity of 1 means you will receive a single cable in the case of aerial, satellite, subwoofer, digital coaxial & optical cables and a pair of cables in the case of 2 rca to 2 rca analogue audio cables.

NON-CABLE PRODUCTS:

A quantity of 1 means you will receive 1 of the specified products.

£133.33 ex. VAT
Available — built to order, dispatches in 3 - 5 Days
Delivery: Royal Mail Tracked 24 FREE  ·  DPD Next Day from £8.95  ·  DPD Saturday from £12.95
Order before 4pm (Mon–Fri) for same-day dispatch
Our promise: 60-day returns · Free burn-in · Built in our UK workshop · 12 Months warranty · Expert support on every order

Furutech GT4 NCF USB-C High End performance USB cables

 

The Furutech GT4 NCF USB-C brings Furutech's full material engineering to a connection most cable makers treat as a commodity. USB carries both data and power in the same bundle, and in an audio system that means a digital signal travelling alongside a current path back to a computer or phone, which is precisely the arrangement that lets noise into a DAC. Furutech address this with silver-plated Alpha OCC conductors in high-density polyethylene insulation and four layers of shielding, then pay unusual attention to the connector shells, which is where most USB cables give up entirely.

Those shells use a multi-material hybrid construction built around NCF, Furutech's Nano Crystal Formula. The material has two active properties: it generates negative ions that eliminate static, and it converts thermal energy into far infrared. Furutech combine it with nano-sized ceramic particles and carbon powder for piezoelectric damping, producing a material that works electrically and mechanically at the same time. Applied at the connector, where the cable's shield terminates and where mechanical energy from the host device enters, it addresses noise at the point most likely to admit it.

The specification is current rather than legacy. The cable meets USB4 at 40Gbps and supports USB Power Delivery to 240W at 48V and 5A where the connected devices support USB PD EPR, so it works as a full-function USB-C cable and not only as an audio lead. That matters for anyone using a single cable between a laptop and a dongle DAC, or a phone and a portable amplifier, where the same connection carries audio and charges the device.

One point needs flagging before installation: the cable is directional. Furutech mark the input or source side with an arrow on the connector, and while connecting it the wrong way round will not damage the cable or the equipment, they state the audio signal will not be optimal. This version is 0.18 metres, a deliberately short length made for stacked portable sources where a DAC sits directly against a phone or player and a longer cable would simply coil up and get in the way.

 

What Furutech say about the GT4 NCF USB-C

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.

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.

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.

Specifications

General
  • Brand: Furutech
  • Model: GT4 NCF USB-C
  • Type: USB-C audio and data cable
  • Length: 0.18m
  • Also Available In: 0.6m, 1.2m
  • Directionality: Directional. The arrow marks the input (source) side
USB Specification
  • USB Grade: USB4, 40Gbps
  • Power Delivery: Up to 240W (48V / 5A) where USB PD EPR is supported
  • Standards: USB PD (USB Power Delivery)
Conductor and Construction
  • Conductor: Silver-plated α (Alpha) OCC
  • Insulation: High-density polyethylene
  • Shielding: Four-layer
  • Connectors: Plated USB Type-C
NCF Connector Shell
  • Construction: Multi-material hybrid
  • NCF (Nano Crystal² Formula): Generates negative ions to eliminate static, and converts thermal energy into far infrared
  • Additional Damping: Nano-sized ceramic particles and carbon powder, for piezoelectric effect damping

About Furutech

Furutech, founded in 1988, designs and manufactures an extraordinary range of A/V cables made with extremely high purity OCC single-crystal oxygen-free copper. Furutech have several complete lines of analog and digital, power and coaxial cables available in terminated and bulk quantities. Furutech make a wide range of highest quality OEM A/V connectors and other signal transfer parts including power, speaker, IEC and specialized Hyper Audio Quality outlet receptacles. All metal components are treated with Furutech’s proprietary 2-Stage Alpha Cryogenic and Ring Demagnetization Process during manufacture that ensures the lowest achievable levels of distortion and noise.

Furutech offers a full line of elegantly engineered and designed power distribution and filter components made with an attention to detail found nowhere elsewhere. Furutech knows each and every part of the chain, no matter how small, is as important as the next, so they lavish maximum attention on all aspects of AC power transfer. As with cables, the separate parts go through the complete Alpha Process, and also benefit from the effects of GC-303, an applied material that absorbs EMI (Electromagnetic Interference). Furutech's Reference Line of cables and interconnects also include this anti-EMI technology.

Furutech's multistep and highly specialized techniques result in extremely low-noise, fast and undistorted signal transfer that begins with the incoming AC mains power, an important factor overlooked by many.

At Furutech, everyone there is passionately devoted to reaching the highest watermark in reference-grade A/V cables, OEM parts and accessories for home and car audio where Furutech maintain a very strong presence. Furutech's mission is building the absolutely best products imaginable whatever the effort involved, and offering them at a price/performance ratio that deeply satisfies every purchaser. Furutech’s Pure Transmission Design Concept improves every element of signal transmission, from the AC to the speaker.

About Furutech

Japanese maker of plugs, connectors and cables, with its own treated copper conductors and shielding materials.

Furutech is a Japanese company based in Tokyo. Its catalogue covers power connectors in IEC, UK, Schuko and other formats, signal connectors such as RCA and XLR, finished power, speaker, line, digital, USB and HDMI cables, and power distributors. It also makes bulk cable and accessories for phono and disc treatment.

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A cryogenic and demagnetising treatment

The Alpha Process combines cryogenic treatment with demagnetisation, and Furutech applies it to its alpha-treated pure copper. It sits alongside Ohno Continuous Cast single-crystal copper in the conductor line-up, so the Furutech catalogue includes more than one route to a pure copper conductor.

Copper, silver and hybrid conductors

Furutech's materials include silver-plated copper and copper-silver hybrids as well as OCC and alpha-treated copper. DUCC and PC-Triple C copper appear in some of its cables. This range of conductors means the same plug design can be paired with different cable types.

NCF material and interference absorption

Furutech describes its NCF, short for Nano Crystal Formula, as generating negative ions and converting thermal energy into far infrared energy. It also uses a material called GC-303 to absorb electromagnetic interference. These are Furutech's own descriptions of what the materials are designed to do.

Why we stock Furutech

We do not just sell Furutech, we build with them. Their plugs and connectors go onto the custom cables we make in our own workshop, including cables for other brands in our range. When you fit a component by hand several times a week, you find out quickly whether it is well made.

Shop all Furutech →

Specifications

General
  • Brand: Furutech
  • Model: GT4 NCF USB-C
  • Type: USB-C audio and data cable
  • Length: 0.18m
  • Also Available In: 0.6m, 1.2m
  • Directionality: Directional. The arrow marks the input (source) side
USB Specification
  • USB Grade: USB4, 40Gbps
  • Power Delivery: Up to 240W (48V / 5A) where USB PD EPR is supported
  • Standards: USB PD (USB Power Delivery)
Conductor and Construction
  • Conductor: Silver-plated α (Alpha) OCC
  • Insulation: High-density polyethylene
  • Shielding: Four-layer
  • Connectors: Plated USB Type-C
NCF Connector Shell
  • Construction: Multi-material hybrid
  • NCF (Nano Crystal² Formula): Generates negative ions to eliminate static, and converts thermal energy into far infrared
  • Additional Damping: Nano-sized ceramic particles and carbon powder, for piezoelectric effect damping

We use Royal Mail 1st Class services for our Standard Delivery.

Orders received before 4.30 pm Monday to Friday are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. This does not apply to custom-length cables and speaker cables as these require a longer timescale to terminate. This also excludes all cables selected for the burn-in service. Please note, we do not process orders on national holidays in the UK. Over 98% of our orders are delivered the next working day including Saturdays.

 

Standard delivery is usually within 2 working days, although 98% of all orders are delivered the next working day including Saturdays. In extreme cases, such as delivery to the Highlands and Islands, this may take 3 days.

 

All items are fully insured and come with an invoice from Future Shop. We use the Royal Mail for delivery of small packages and DPD Local or DHL for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order subject to stock availability. For international orders, we use FedEx or DHL services where customers have selected this option.

 

 

Please note, special orders for non-standard cable lengths may be subject to longer deliver time-scales. This may vary from manufacturer to manufacturer.

 

We offer 'Free delivery on orders over £99' subject to the following terms & conditions:

  • Applies only to orders with £99 or more of items (including VAT at the UK rate), at Future Shop
  • Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK (excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL).
  • Applies only to deliveries to addresses within mainland UK and Northern Ireland addresses. Applies only to orders that are to be delivered to a single Mainland UK delivery address.
  • You will not be eligible for free delivery on your order if any items are cancelled or returned for a refund, bringing the total order amount below £99. Where items are returned, the refund due will be the cost of the item less any postage costs.
  • We reserve the right to change or discontinue 'Free delivery on orders over £99 promotion at any time.
  • FREE DELIVERY FOR ORDERS OVER £99 OFFER DOES NOT APPLY TO TRADE CUSTOMERS.

 

UK Postal & Delivery Charges - FIRST CLASS

Free UK delivery on all orders over £99*

Weight Price (FIRST CLASS UK POSTAGE)
0g - 1000g £3.95
1000g - 1400g £4.95
1400g - 1800g £5.95
1800g - 2000g £6.95
2000g - 3000g £8.95


* Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK.

Free Delivery for orders over £99 excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL.

 

Special Delivery UK - Guaranteed Next Working Day

We have 99.9% of the UK covered With Royal Mail Next Day Special Delivery. We guarantee delivery to most UK addresses by 1pm the next working day. This includes Northern Ireland, Jersey and Guernsey. Some places take longer to deliver to but we still guarantee delivery within three working days by 5.30 PM.

 

Please note, Royal Mail Special Delivery for next working day may not be possible where non-standard cable lengths are ordered. If this is the case, the item will be shipped via The Royal Mail Special Delivery service as soon as the cable is custom made.

 

For orders weighing over 2KG, we reserve the right to ship items using Next Day Pre-Noon Courier Services where Royal Mail Special Delivery option has been selected.

 

Channel Islands & Northern Ireland

We accept orders from all Channel Islands including Alderney, Jersey, Guernsey and Sark. Unless you select a premium service, Items weighing under 2KG are delivered using our standard UK delivery option above. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.

 

European Countries

Deliveries to EU member states are not subject to 20% VAT after December 31st 2020 and therefore the 20% VAT on items is automatically deducted when you log-in, register or proceed to place an order.

 

The customer will be liable for the VAT at the local VAT rate, duty on the import and the brokerage service fee if applicable. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.

 

We offer the following shipping services:

  • Royal Mail First Class International Airmail Services - Items are usually delivered within 3 to 5 working days
  • Royal Mail Standard International Mail Services - Items are usually delivered within 7-10 working days
  • DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
  • Federal Express International Priority - Items are usually delivered within 24 to 48 hours. FedEx orders must be received by 3.00pm for next day service to most destinations in Europe
  • Federal Express International Economy - Item are usually delivered within 48 to 72 hours

We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.

 

Worldwide - Excluding UK & Europe

Deliveries outside of the UK are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you log-in, register or proceed to place an order.

 

If applicable, the customer will be liable for the taxes at the local tax rate, duty on the import and the brokerage service fee. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.

 

We offer the following shipping services:

  • Royal Mail First Class International Airmail Services - Items are usually delivered within 7 to 10 working days
  • Royal Mail Standard International Mail Services - Items are usually delivered within 15 working days
  • DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
  • Federal Express International Priority - Items are usually delivered within 48 hours. FedEx orders must be received by 3.00pm in order to ship items the same day, subject to stock availability
  • Where the actual weight of the package significantly exceeds the shipping cost charged on orders, we may write to you for an additional shipping charge. For larger orders, items may be shipped in multiple packets at our discretion

We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.

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