FIIO FD7 Beryllium Diaphragm Dynamic Driver MMCX HiFi Audiophile In-ear Earphone IEMs


Pure beryllium diaphragm 12mm large dynamic driver

Exclusive color scheme

Stainless steel MMCX connectors

3 interchangeable sound tubes semi-open acoustic design

Front acoustic prism

High purity monocrystalline pure silver cable

Hear its thunderous roar

The new flagship 12mm pure beryllium diaphragm dynamic driver, due to beryllium being 4 times more rigid than steel while only weighing ¼ as much as titanium, has 3 times the transient performance compared to titanium drivers for lightning-like speed and thunderous explosive sound.

Master of the arts, FD7 exclusive color

The color scheme exclusive to the FD7 hints at its grand audio prowess, evoking ancient Chinese landscape paintings with a river of gold flanked by vast black mountains created by bold ink brushstrokes. And like master painters who use their years of accumulated experience to create such magnificent paintings, behind the FD7 is a culmination of the years of engineering experience to create an equally breathtaking soundscape. The FD7isn't just a remarkable piece of art - it's thoroughly capable of creating art itself with its remarkably delicate and refined sound.

Angled MMCX connectors, achieve maximum wearing comfort

The cable of the FD7 was designed with angled expanded MMCX connectors which went through many ergonomic iterations and improvements in order to achieve maximum wearing comfort.

Multiple flavors with interchangeable sound

Befitting of its flagship status, the FD7 comes standard with three pairs of interchangeable sound tubes, each with a different inner diameter for different sounds. The large inner tube presents a vast soundstage, the medium inner tube impresses with its balanced sound, while the smallest inner tube serves up explosive bass.

Miraculous comfort with volcanic fields

The ingenious "volcanic field" system developed by FiiO takes advantage of how sound waves work to noticeably improve its sound. The "volcanic field" reduces standing waves and distortion, and overall improves the diffusion of bass waves in the FD7. In addition, the FD7's semi-open design relieves pressure on the ear for more comfortable listening. All of this technology is wrapped in a beautiful design.

Fast as lightning with the help of a front acoustic prism

Close to the pure beryllium driver in the FD7 is an acoustic prism system that addresses issues that come with the time delay between different sound waves. It effectively changes and precisely controls the way sound waves travel through the FD7 to enhance how high frequency waves propagate and to ensure audio phases are correct.

Pure experience with silver

The FD7 comes standard with a high-purity monocrystalline pure silver cable in Litz braided style. 4 large strands in a total of 224 wires are braided together in one cable. The wire sheath is made of environmentally friendly medical grade TPU to resist against yellowing after long-term use and against stiffening when in low temperature environments. And it comes with twist lock interchangeable audio plugs for the 2.5/3.5/4.4mm sizes for ultimate convenience

*interchangeable audio jack is officially licensed from the patent by FABRILOUS.

Hi-Res audio certified

The FD7 is Hi-Res certified, reflecting its ability to beautifully restore rich musical details in a highly realistic soundscape.


Model: FD7

Headphone type: over-the ear

Driver type: 12mm large dynamic driver

Frequency response: 10Hz*40kHz

Impedance: 50Ω@1kHz

Sensitivity: [email protected]

Max. input power: 100mW

Cable: 4-stranded 224-core high-purity pure silver cable

Cable length: approx. 120cm

Weight(single unit): approx. 11g


FIIO FD7 earphone

3 pairs of Balanced eartips (SML)

3 pairs of Bass eartips (SML)

3 pairs of SpinFit eartips (SML)

2 pairs of Triple flange eartips (SL)

3 pairs of Vocal ear tips (SML)

2 pairs of Foam ear tips

Cleaning brush

Carrying case

MMCX assist tool

3 pairs of Interchangeable sound tube

Magnetic cable organizer

2.5mm/3.5mm/4.4mm interchangeable audio plugs


Will ship via DHL/UPS/EMS/FEDEX

It is required to put your phone number on the parcel, please leave me your contact number when you pay.

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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 1521
  • Brand: FiiO
  • Product Code: FD7
  • Availability: In Stock
  • $599.90

Tags: FIIO FD7