Semi-Open Small Headset Feiao FD5 Commodity Observation for Moving Circle God at the End of 2020

From 2012 onwards, I began to write Feiao's earphones, earphones and pure tone players.

felt that the company was good at making things and tuning ".

a few days ago, I took out the E12 (portable earpiece) I bought in 2013 and charged it with electricity. After connecting the MDR-Z1R, I found that Feiao at that time was really "upright". Straight wait for a while lines, simple and neutral.

entering 2019, Feiao seems to have undergone significant changes (appearance, function, tuning, product line). By 2020, they have fully blossomed (spread to quality). They have received more and more favorable comments from friends in the United States, Japan and China, from burning friends to the media.

balance, the bucket machine, and the purchase of no mistakes have become Feiao's potential competitiveness at the level of "consumer psychology.

The preface is complete.

may be due to "public opinion". In recent years, high-end moving headphones have begun to increase. Feiao FD5 appears at this time, which is bound to attract the attention of many people. After listening for several days, I felt that the plug was of very high standard. It's worth the record.

FD5 is similar to that of Baiyachellan, rectangular, regular and delicate.

stainless steel (316) metal body (steel color), mixed diaphragm, interchangeable conduit

was lifted, there was a high sense of satisfaction. As far as I could see, the metal leather was exquisite.

and the storage bag on the right have extraordinary texture and luxurious atmosphere.

matte mirror, floating string concept design, silver consistency

may be the "relief strings" of the cavity panel ". A large number of "needle eye" level "pressure relief holes" (may be) are distributed between the "string" and the "string"

pressure relief holes with such a large coverage area are also rare.

the thread body is reasonable in thickness and flexible, but for weaving reasons, attention should be paid to avoid "bifurcation" in daily use ".

on the other hand, this line has a charming silver luster, which will enhance the fashion. I believe the street party will like it.

the advantage of wired headphones over TWS is sometimes not necessarily just sound quality. The beautifully designed earphone cord sometimes becomes a decorative accessory for humans like key chains and necklaces.

is very high, and there are a lot of things to send.

Two pairs of tuning conduits (thick pipes are installed by default at the factory), namely thick pipes and thin pipes. The latter is reported to be introduced under the influence of foreign fans. It is convenient for gods who like the "three-section set" to use. Of course, this thin tube is also designed to fit the three-section set. After insertion, it can enhance the bass energy. FD5 gave two pairs of "three-section sets".

In addition, FD5 also provides sound insulation sponge sleeves (2 pairs), bass sleeves (3 pairs), vocal sleeves (3 pairs) and equalization sleeves (3 pairs, 1 pair installed by default) suitable for thick pipes. In this, I think vocals and equalization sleeves are sufficient, and I give up bass sleeves, because even FD5 under "vocals" (with higher transparency), the sense of low volume is also a bit strong.

and then FINAL's new small clip for power disassembly, 1 cleaning brush, and 3 detachable plugs (2.5\3.5\4.4)

the FINAL disassembly tool in it may not be used in daily life, because the expanded MMCX design of FD5 is not bad, the connection parts are all stainless steel, and the disassembly and assembly are also quite easy.

the disassembly part of FD5, if you look at it up close, the delicacy is not as good as the similar shape of Sony IER-Z1R.

is not big, like a reduced version of the IER-Z1R, a circle smaller.

is of high quality, but I don't like the red and blue left and right signs inlaid at the bottom of FD5 cavity and the exposed part of MMCX terminal. (Especially the blue color texture is not good-looking)

think that this thing has some influence on the design completion of FD5, and at first glance, there will be some violations.

as to whether this is still the case for a long time, it is not clear for the time being.

is a bit petty, and the lines are not natural and unrestrained. Fortunately, the texture is good. After all, the steel nature of stainless steel.

within one week, the "scratches" that were thought to be possible did not appear. As a result, I think this thing is quite easy to serve, and it seems that it does not need to be so meticulous in daily life.

on the contrary, although Sony's IER-Z1R mirror surface is dazzling, the problem of not being resistant to scratching is really big.

on the whole, FIIO FD5 is very good in terms of the texture of the cavity within the price of 5000 yuan. Durability and refinement are already at a very good level.

For internal units:

FD5 has a built-in 12mm moving coil horn, and the diaphragm is DLC diamond ball top plus beryllium-plated diaphragm suspension folding ring. Technically, it is intended to use the physical characteristics of diamond-like DLC and beryllium-plated materials to achieve excellent transient.

is designed with an external magnetic structure and a larger magnet (N52 level) is placed. Feiao's measured magnetic flux has reached 1.5 Tesla.

uses Japanese large black ultra-fine CCAW copper-clad aluminum voice coil, and is equipped with magnetic circuit structure and diaphragm precision adjustment to obtain higher energy conversion efficiency and lower distortion.

In addition, in front of the top of the FD5 diaphragm ball, Feiao innovatively installed an acoustic prism device, which allows the sound of the center and edge of the diaphragm to reach the sound mouth synchronously, realizing more accurate high-frequency junction images and smaller phase deviation.

Side Display 1

Side Display 2

storage bag has a large volume and a reasonable internal space design. In terms of craftsmanship and beauty, I think it is almost perfect (magnetic attraction may be strengthened), ranking first among the leather storage bags I have ever seen.

practicability, texture, car line and Logo are quite good.

every time I listen to FD5, I always want to put the plug in to feel the pleasant opening and closing process.

bag, which can be well put into commonly used earmuffs and plugs.

the plug is detachable, first rotate the shell part shown in the figure above (pinch the thread position)

Then, pull the plug slightly.

look closely, there are small bumps in the metal protective shell, and the plug tail is also designed for depression.

When installing the installation, the internal bump is the "front sight", push and plug tightly, and then install the installation smoothly.

FD5 standard wire is eight high purity single crystal copper pure silver wire. Taiwan Bandung wire base, 152 core Litz structure is twisted.

:is very good.

is specifically manifested in its convenience and comfort. The convenience is because as an "ear-winding" design, due to its reasonable overall structure, it can be almost the same as a plug inserted directly into the ear without additional adjustment of angle and depth. Once inserted, it is really inserted. Moreover, the ear hook and the inner cavity will obediently fit the corresponding position, and there will be no problem of "competing for control.

comfort is because the material and outline of the inner cavity are friendly to the ears, and there will be no swelling like "the first generation of sun god" and IER-Z1R. of course, FD5 is also obviously small in size, and it is impossible to support and explode the ear tract.

sound insulation:is a good passive sound insulation effect. If the attached sound insulation earmuff is installed, it will be obviously better.

Missing:semi-open design, FD5 will also release a certain loudness to the outside world when listening to loud music. If you are in a very quiet place, this plug may affect the people around you. It is recommended to adjust the volume to medium when listening in a quiet place..

pushability:. Apple's mobile phone can be pushed directly, and the tone is moving, the charm is strong, and even the fever can be reduced. Because the sound bottom is full and the tuning is more musical, in most cases, it is also difficult to make a bad sound, which is much better than the MDR-Z1R worn on the head.

stethoscope effect:is not obvious, compared with a lot of stethoscopes (such as iron triangle CKR9), it is very common. It is also mainly related to the design of the original wiring, which is both woven, soft and ear-wound design.

sound:

are not sure whether the "listening feeling" has been further improved after the longer "burning machine. At first hearing (3.5 single-ended, connected to desktop earphones), I felt that the bass was somewhat "unable to press down" and the vertical space was not wonderful, like being in a house flooded to the waist by sea. In addition, the quality from mid-bass to treble is very excellent. Compared with all moving coil headphones in TFZ's whole series, they are of a significantly higher standard.

, after changing the plug (4.4), earmuff (human voice), and occasionally replacing the front-end playback equipment (Shanling M8, Feiao M11), the sound of FD5 was finally found out. (The following conclusions are based on the balance model)

's reproduction of human voice (musical sense) is better than Sony IER-Z1R, whose taste is too clear and light. FD5 is relatively colorful and has more vitality.

, its horizontal and deep space is very good, and the difference between it and IER-Z1R is not obvious.

and density, low frequency thickness and medium and high frequency quality are basically comparable to IER-Z1R. Despite the regret that high frequency and extremely high frequency quality are relatively high, FD5 generally gives me a feeling of small IER-Z1R, the kind with a small sound field scale.

at the front end of the high thrust, the sound quality of FD5 is quite solid, and there is also a sense of stability. Of course, as a flagship, this performance is also appropriate.

In addition, the sense of hearing and quality have basically achieved five or five points, so that people can not only feel the slight "stimulation", but also appreciate the soft lines, which is very resistant to listening.

as to whether it is "ear catching" (toxic \enjoyable), I think it still wins with "quality" on the whole. Perhaps the slightly enhanced medium and high frequency sharpness and brightness will polish some specific types of music and make people hooked.

FD5 and IER-Z1R is very different, the timbre is quite similar. They are both so "positive" and very "full". They also have "clear medium and high frequency". Even the bass strength is a bit similar, that is, they always give people a kind of "lingering" bass background.

to be honest, the strength and quantity of FD5 bass are really very good, but according to my aesthetic preference, the American Cyberlabs C6IEM(3000 to 4000 yuan), which was evaluated in the earphone tour bar a few years ago, has attracted me so far, because that bass is both rich and penetrating, expanding like a drill bit, plump and flexible, which is more enjoyable.

, as for the bass of Feiao FD5, it seems to be the same as the overall temperament of this earphone, it is also a little "neutral", which also makes it wild enough to become barbaric.

FD5 has extraordinary control power and can be enjoyed at high volume. It can feel the bass of pressure and the strong medium and high notes.

timbre may be that the mid-bass energy is strong, and the clarity of the human voice is slightly damaged, which affects the ultimate presentation of beauty.

on the whole, feiao FD5 is a hard quality, but a moving-coil earphone with a slightly larger proportion of energy on the lower plate has neither strong timbre nor MDR-Z1R "pure neutrality", but "moistening" with some "sense of restraint", demonstrating feiao's unique sound aesthetics.

in view of the advantages of this thing, it is highly recommended in the person column.

author:personshopping guide burning friends. Weibo Big Person, WeChat Public Number person2388 /2020-12-10

website: https://zhuanlan.zhihu.com/p/331800152