FiiO FT7 – Planar Magnetic Open-Back Headphones
FiiO FT7 – Planar Magnetic Open-Back Headphones
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Free Delivery 1 - 3 Days
2-year-warranty
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£699
Features
- Large 106mm planar driver for perfect acoustic fulfilment
- 1um Ultra-thin special diaphragm
- Gold + silver multi-layer voice coils
- Dual-sided push-pull magnetic circuit system
- Liquid nitrogen frozen monocrystalline copper cable
- Flagship Open-Back Headphones.
- Full-Size 106mm Planar Driver.
- Patented Gold and Silver Precious Metal Multi-Plating.
- Liquid Nitrogen Frozen Single-Crystal Copper Cable.
- High-Quality Customised Storage Case.
Specifications
| Headphone Type | Open planar headphones |
| Driver | 106mm proprietary planar driver |
| Frequency Response | 5Hz – 40kHz |
| Impedance | 25Ω ± 15% |
| Sensitivity | 94dB/mW @1kHz, 110dB/Vrms @1kHz |
| Weight | About 427g (excluding cable) |
| Earpad Pressure | 4.2N ± 0.3N |
| Cable Material | 6N liquid nitrogen frozen monocrystalline copper cable |
| Cable Length | About 3m |
| Cable Connector | Dual 3.5mm TS |
| Audio Plug | 4.4mm balanced |
Description
Ultra-Thin Diaphragm
After two years of independent research and development, FiiO has created a leading-class 1um ultra-thin diaphragm. The difference between even a 2um and 1um diaphragm thickness results in noticeable performance differences. Exceptionally lightweight, the FT7’s diaphragm responds with lightning-quick speed. It faithfully reproduces subtle sounds in the ultra-high frequency range and provides exceptional dynamic range.
Proprietary Driver Technology
The FT7 employs FiiO’s self-developed planar driver technology, a patented multi-layer coating system. The driver uses high-performance PET as the diaphragm substrate and selectively applies 24K gold and pure silver to create a multi-layer coated driver. Leveraging the advantages of both precious materials allows the FT7 to have highly detailed, charmingly rich sound.
Ultra-Thin Diaphragm
After two years of independent research and development, FiiO has created a leading-class 1um ultra-thin diaphragm. The difference between even a 2um and 1um diaphragm thickness results in noticeable performance differences. Exceptionally lightweight, the FT7’s diaphragm responds with lightning-quick speed. It faithfully reproduces subtle sounds in the ultra-high frequency range and provides exceptional dynamic range.
Advanced technology for advanced sound 28 nm-grade process technology
To have its driver diaphragm manufactured with sufficiently high quality, the FIIO FT7 driver is made using a 28 nm-grade process. This technique, inspired by coating technology used within the semiconductor industry, completely isolates the conductive trace material from the surrounding air. The trace material exists in a vacuum state at a pressure of 6.6 * 10 ^ – 3 pascals, and the temperature is raised to 120°C. The trace material is transformed into ionised particles, which then accumulate on an ultra-thin 1 µm film through charge attraction principles. This process creates the desired coating thickness for optimal acoustics and significantly enhances the durability and lifespan of the traces*.
*Regarding the typically-held notion that planar drivers have a short lifespan, the proprietary driver has undergone over one year of ageing tests in FIIO Labs. During this testing period, there have been no occurrences of detachment, separation, or wire breakage in general. Sound quality remains within standards.
Powerful Magnetic Architecture
Thanks to FiiO’s patented uniform magnetic field design, the FT7’s magnetic field is significantly expanded, enhancing the sensitivity of its large 106mm planar driver while also reducing overall driver weight for improved wearing comfort.
At the core of the FT7 is a dual-sided push-pull magnetic circuit system, utilising a total of 18 high-performance N52 neodymium magnets (9 per side) with a powerful magnetic flux of up to 1.5T. This robust magnetic structure delivers ample energy reserves for lightning-fast transient response and deeply textured, controlled bass.
Liquid Nitrogen Frozen High-Purity Cable
Crafted expressly for the FT7, this bespoke cable pairs over-6N OCC mono-crystalline copper with a week-long cryogenic nitrogen treatment that relieves internal stress, tightens crystal boundaries, and boosts conductivity for ultra-clean signal flow. A low-dielectric PFA insulator (ε = 2.1) preserves the copper’s resolution while subtly enriching mids and lows, adding just the right touch of warmth for an effortlessly engaging listen.
Comfort and Quality
The FiiO FT7 has a premium and exquisite build quality that gives the headphones a lovely visual appeal. It features a lightweight and robust carbon-fibre headband with a natural zebra wood grille. The FT7 includes two unique sets of ear pads for customised comfort: lambskin and suede ear pads. The headphone weighs 15oz, bringing you great sound with excellent comfort.
Additional information
| Colour | Black |
|---|
Warranty
Backed with a 2-year Fiio warranty
Delivery Info
Delivery Information
As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
All small items are usually delivered between 9am and 6pm, on a Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind.Not only will your customers receive a one hour delivery timeslot, but they’ll now also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will:
