entry-level headphones are the right way to have momentum, and watch Feiao FD1 give you a "beryllium"

headphones are becoming more and more "beryllium.

, this is no joke. Nowadays, high-end earphone moving coil units using beryllium diaphragm are becoming more and more common. Beryllium, a metal, is light and strong, which also enables it to have better acoustic performance when used as diaphragm. So since beryllium diaphragm is so good, can entry-level headphones be used? In fact, it is really possible.

beryllium-plated diaphragm is a compromise. This scheme can get the advantages of beryllium material as much as possible at a limited cost, and also make the cost within an acceptable range. The Feiao FD1 mentioned in this article is an entry-level Hi-Fi earphone with relatively close selling price and beryllium-plated diaphragm unit.

"beryllium" is actually quite good.

must start with diaphragm and unit if you want to talk about Feiao FD1. After all, this is the biggest feature for this earphone.

Feiao FD1 uses what is officially called the "flagship beryllium plated diaphragm". As the name implies, the beryllium plated on this diaphragm is relatively high. Due to the light and strong characteristics of beryllium, this beryllium-plated diaphragm can theoretically bring better transient response and other acoustic quality improvements. For entry-level price moving coil headphones, it is quite willing to pile up materials.

, the unit itself adopts N50 bidirectional magnetic circuit design. According to the official statement, compared with the traditional single magnetic circuit design, the 55% magnetic flux and the magnetic field strength of nearly 1 Tesla are improved. The dual magnetic circuit design can improve the driving capability, which is also of positive significance for transient improvement. Even from the perspective of diaphragm and magnetic circuit design, Feiao FD1 seems to be on the same level as transient.

In addition, beryllium-plated diaphragm and double magnetic circuit design can improve low-frequency sound pressure and dive. And Feiao's balanced pressure release patent can also ensure a balanced state, ensuring that the low frequency under large dynamics is not distorted. In addition, each unit also has a gold-plated aluminum alloy fixing ring, and is also equipped with a sound tube of the same material.

As for the cavity link, I have something to say. Although the outside is still made of familiar resin materials, Feiao FD1 actually has a beautiful celluloid panel (Feiao is officially called celluloid). Celluloid is the first plastic material developed in human history. It was often used to make high-end gold pen sticks before World War II. Its gorgeous patterns, colors, light and shadow, and warm feel are fascinating.

Although Feiao FD1's celluloid is not exposed, it is worth seeing the intoxicating light and shadow, right. In addition, the cavity weight of this earphone is only 2.5 grams, which is more friendly to wear.

in terms of wire, Feiao FD1 is made of Litz braided wire, with 30 cores per share and 4 120 cores in total. Each Litz wire is insulated and made of high purity single crystal copper, which can obtain better audio transmission performance. Although the 3.5mm plug and double-pin plug of the wire are made of plastic shell, the middle splitter is made of metal, not to mention, and has a beautiful high-gloss chamfer, which is worthy of praise.

is a product with a close price to the people, Feiao FD1 has brought good quality under the limited price and cost. Just looking at the workmanship, it is difficult for you to feel the limitation of the price itself in the details of the cavity or wire. Only the details such as the plastic plug remind you of its positioning, but this is actually enough.

Besides, for this price, there are not many earphones with excellent workmanship and sound quality. In addition, beryllium diaphragm is really nothing to criticize. I really don't want bicycles.

in addition to quality, more "momentum"

the price of 398 yuan is obviously acceptable to those users who are new to the Hi-Fi "pit". Products in this price range actually have higher requirements for tuning style. Approaching such entry-level products will obviously become a yardstick for many people to listen to headphones. Unfortunately, many earphone products at this price often meet the needs of entry-level users, and are often very incorrect in tuning, especially in low-frequency sense.

Hi-Fi manufacturers like Feiao will not make FD1 tuning too "entry" in order to cater to entry-level users. Their overall tuning is still relatively correct, bringing relatively reliable tuning as much as possible on the basis of ensuring the quality of display, and the overall performance is not bad.

from the perspective of three frequencies, first of all, the low frequency of Feiao FD1 is very brilliant, the texture is very sufficient, the rebound is fast, the sense of quantity is full and the dynamic is strong, and it is the best among the potential headphones of the same price. If you are relatively fond of low-frequency texture and elasticity, then this sense of existence is strong but not too "robbing the mirror", and the low frequency that can effectively bring tension and vitality is obviously very pleasing.

and at high frequencies, Feiao FD1 can bring a relatively transparent sense of hearing, which is also very good at this price, and has the common sense of freshness of beryllium-plated diaphragm headphones. Of course, although the sense of line and smoothness is not excellent due to cost, I think it is acceptable. The intermediate frequency of Feiao FD1 is a slightly thinner type, with no thickness and more suitable for female voices. However, a certain sense of graininess may not be good news for users pursuing smooth human voices, while smoke lovers may be happier.

to be honest, at the 398 price, the excellent dynamic range and excellent transient brought by Feiao FD1 are surprising. This should be one of the best transient headphones I have ever experienced at this price. It also brings good news to users who like fast-paced music and hate low-frequency sloppy water. Such excellent dynamics and transients also make this headset more suitable for fast-paced OST at the same price, and even for symphony headphones within a limited budget.

such performance is obviously a big surprise. After all, for earphones at this price in the past, it is often fragrant to meet the demand of popular "verbal songs". No one expects that earphones at this price can also be related to "momentum" and "sharp. Although there is still a very obvious gap with the high-end headphones that can really feel rich song momentum and fierce, Feiao FD1 can really make us feel good performance.

good separation and resolution, it also makes Feiao FD1 have more capital to fight a blood path at the same price. The overall quality of this earphone is relatively good. Feiao's products can often be relatively brilliant at the same price in terms of quality, and with good dynamics and transients, it also adds a fineness to the sense of atmosphere.

a pity that the overall application of Feiao FD1's human voice is still slightly narrower. For example, I think it is more suitable for listening to mellow female voices than clear and beautiful ones, while male voices are more suitable for relatively transparent types. The lack of thickness of human voices is sometimes too erratic and lacks a sense of line on Feiao FD1. For me personally, the human voice is still a little bit short of the right thickness, and the slight graininess is not so to my liking.

may there is still a certain gap between Feiao's high-end products and those of the old big factories in tuning, but in the entry-level Feiao market, which has begun to become more skilled, it can basically achieve "crazy flat children". After all, the lowering of beryllium-plated diaphragm obviously makes Feiao FD1 possible to leapfrog in some sense.

if you must say something more about the shortcomings of Feiao FD1, then if you can make the voice more versatile, overall listening and relaxed, this earphone may be more pleasing to me.

small cavity, large energy

say it, but Feiao FD1, who is quite a beginner, is really qualified to talk to us about "momentum". Although the gap is obvious compared with those high-end headphones that really sound "majestic", it really brings us a big surprise at the price below 500 by plating beryllium diaphragm.

is as good as possible at a limited price. This style of doing more with less is clearly reflected in Feiao FD1-or every Feiao product. To further explore the price of earphones plated with beryllium diaphragm is not only helpful for Feiao's "conquest" of the entry-level market, but also gives entry-level users a unique choice.

Although Feiao FD1 is still far away from perfection, I think it has been done as better as possible within the limited cost. Both are obviously enough for an entry-level headset.

author:earphone07-03 14:49

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