FiiO FDX - Collector's 14th Anniversary Limited Edition - Pure Beryllium Diaphragm Dynamic Driver IEM

1-Year Local Warranty.


FiiO FDX - Collector's 14th Anniversary Pure Beryllium Diaphragm Dynamic Driver IEMs

Pure beryllium diaphragm dynamic driver | Front acoustic prism | Semi-open acoustic design | Unique serial number |  Twist-lock interchangeable audio plugs | High-purity gold-silver-copper hybrid braided cable | 60 imitation diamonds inlay | 24K gold plating Exclusive wooden case

Golden royal brilliance, 24K gold plating

The shell of the FDX is plated with 24K gold that would not be out of place in a royal court. No matter where you go, you will surely be the centre of attention with the brilliant shimmering of the gold FDX in your ears.

On another level with the pure beryllium diaphragm dynamic driver

The FDX is equipped with FiiO's latest flagship pure beryllium diaphragm dynamic driver that features exceptionally swift transient response and remarkably rich sound. This is due to its tremendous rigidity and extraordinary lightweight, being 4x more rigid than steel and ¼ of the weight of titanium. Truly experience audio on a whole another level with the beryllium driver of the FDX.

Cupid-cut crystals, 60 imitation diamonds inlay

The FDX rear panel is inlaid with a total of 60 imitation diamonds. The Cupid hearts cut into the crystals elegantly combined with the golden panel for a brilliant and sensational appearance, not unlike that of a centre crown jewel.

FDX exclusive high-purity braided cable in magnificent gold-silver-copper

The FDX comes with an extremely high-quality cable worthy of its special status. High purity gold, copper, and silver are combined in one cable each of the 4 strands consists of 20 wires of each kind of metal weaved together, for a grand total of 240 wires in the cable. Medical-grade TPU is used for the sheath to resist yellowing after long-term use and against stiffening when in low-temperature environments.

Extraordinary 14th Anniversary Limited Collector's Edition

We will exhaust all efforts to make the FDX be truly a worthy piece of commemorating our 14th anniversary. Each of the limited 1000 units with unique serial numbers will be the epitome of craftsmanship, cutting-edge technology, and elegant design truly demonstrating FiiO's journey thus far in personal audio.

* These serial numbers range from 0001 to 10XX which skip 4, 13, 14, 44, 444 and 1004.

Magnificent in the details

The FDX features an expanded MMCX connector detachable cable designed to be easy to use and also comes standard with interchangeable audio plugs for the 2.5/3.5/4.4mm sizes for ultimate convenience. Wrapped into a stainless steel sleeve, it achieves maximum wearing comfort. Finally, the "Born for Music" slogan is printed in our 14th Anniversary font exclusively on the FDX.

Exuding elegance with a wooden case

The FDX expresses our desire for exceptional craftsmanship in every aspect, even with the simply luxurious and elegant wooden box that the FDX comes in.

Hi-Res Audio Certified

The FDX is Hi-Res Audio certified, signifying its astonishing ability to present rich musical details in a manner worthy of a flagship.


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