Deteriorating the unique charm of Beyerdynamic T90

Speaking of headphones, it may be difficult for the general public to understand why it costs thousands or even tens of thousands to buy. Even in the vast majority of "early burns", it will feel that the flagship headphones are really good, but there is no need to spend So much money to play with these. But in the heart of the deep poisoned friends, almost everyone is a favorite brand and "artifact". I myself, the same is also the heart. Beyerdynamic T90 is such a charm The little "artifact" of my heart.

In the eyes of Chinese people, the popularity of beyerdynamic is far less than that of "Sen Haiser". Although the Chinese translation of "Bai Ya Power" is not as good as the "love technology", it is not very foreign. But these can not be annihilated. Beyerdynamic's recognized position in the industry is only the title of the world's first inventor of dynamic headphones, which is enough to make other manufacturers feel ashamed, let alone this headset was discontinued until last year, so strong and tenacious!

Of course, if Baia is just a headset manufacturer who wants to eat the old one, I don’t think it can have such high industry recognition and popularity. Of course, it’s the popularity of the circle. T1 has occupied the most popular 4000 price headphones for everyone in four consecutive years. However, it is not a mouth-stopping gun. On the contrary, the promotion of the family in Asia is the least among the major manufacturers. In the case that the classic DT series has developed to the extreme (the classic DT770 DT880 DT990 and their PRO version) , almost become a benchmark-like existence.) In 2009 they launched the HI END flagship headset T1 with their new technology, although in each flagship, the price of T1 is almost the lowest, but Baia this The new technology named after the great physical genius Nikola Tesla makes the T1 fully capable of competing with other flagships.

Nikola Tesla is the greatest physicist. His followers are still in all corners of the world. I believe that the engineers of Baia are also fans. The Beyerdynamic with Tesla technology is almost clean and high. Analysis, good push to draw the equal sign. Especially the several portable products introduced later, can almost be said to meet a lot of people's dissatisfaction with the sound quality requirements of portable headphones. But there are many fans who think that the flagship T1 is too expensive. The sound quality of the portable rear is still not up to expectations, and the T70 is so small as a closed sound field. So almost as everyone speculated, Baia's Tesla's flagship open-headphone T90 is in 2012. The year is not high, but it brings the listening experience after T1. Rich music details, wide and comfortable sound field, clean and exciting sound, high resistance but not difficult to push design The comfortable and natural wearing experience is so attractive. Although because of the flagship plot of most people (because the T90 price is not low, the fans who spend this price often feel that it is better to add some money to T1.) , this product one Direct insurance is average. But after an unintentional audition, it quickly grabbed my heart and successfully became the NO.1 I want to buy headphones this year.

A few months later, the T90 was lying in the home of the monk, so this article appeared.

Because of the limited funds, Wood went to buy the new T90, but chose to buy the used T90 with other fans. So the packaging may not be so brand new.

Beyerdynamic's packaging is relatively simple. There are T90 portraits on the front and back. There will be some remarks on the back. You can see that the Dijie licensed, Beijing Hengye Jiayin provides the nationwide warranty, many fans will buy Licensed or parallel goods doubts. Because I have bought some small problems in the middle of this T90, through the Hengye Jiayin and Dijie smooth warranty maintenance, so I feel that if the difference is not big, the licensed is still convenient Some of them.

There will be a bar code at the bottom of the box, and we will find that the last few digits of the box are the same as the T90 number in the box. My one is 3215.

After the package is removed, you can see the black leather bag. You can leave the user to buy the money for the storage bag. Baia looks like the flagship. The flagship-level headphones will provide the storage bag. The front has the trademark of Beyerdynamic, which was originally thought to be The very thick kind of suitcase, when found, is actually very lightweight. There is a sponge inside the suitcase, which can play a good role in protecting the headphones.

Open the suitcase, you will find that the T90's accessories are very simple. In addition to the luggage, there is a manual, a 3.5 to 6.25 plug. All the accessories are these. Remember to open the box K712, it has wood Luggage, but more provides a line. Each brand's different accessories configuration, can be regarded as a judgment of manufacturers on consumer demand.

A manual, although it is a manual, but I think this is a world door for people to enter Baia. There is no way to use headphones, mainly to talk about the history, development, product positioning and so on. In fact, I think it is necessary to add some introductions about the use of headphones, such as how to replace the earmuffs.

Take off these accessories and you will see the T90 body lying in the suitcase.

Take out the T90 and feel that the main color of the T90 is still black and silver. But the dark purple at the unit casing and the tie rod makes it look extraordinarily more expensive than the other Tesla products of Beyerdynamic. Yagen's flagship flagship series has grown very similarly from the previous generation of the DT series. The Tesla series of this generation has become more and more intense. The T1, T70 and T90 have similar structural similarities. But to be honest, I still think that the headphones of Baia are better than the flagship earphones of most other brands in terms of appearance. Even compared with the K701 and K712 series, the T90 is definitely not down in appearance.

The workmanship of the unit casing is still very satisfactory. It can be said that both the shape and the utility are both suitable. It seems to be more durable and durable. The mesh structure feels very good, and it is also matched with the silver Y-frame next to it. a noble feeling.

The earphones can be rotated to the left and right at the lever, and can be rotated back and forth at the Y-frame. Although the rotation is not large, it is enough for adjusting the comfort of wearing.

The design of the silver Y-frame is very beautiful. The matt metal texture touches the silky smooth feel, which can leave a good impression.

There is a Beyerdynamic sign outside the lever. The internal measurement on the right indicates the number of the earphone and the impedance of 250 ohms, while the internal measurement on the left lever indicates that the T90 is all native to Germany. The origin is rigorous. Germany, this is undoubtedly a guarantee of high standard of process precision. However, I may have a bad luck. Actually, I have encountered a weak partial tone problem that is rarely seen in Baia products. It has been repaired by Dijie. Nowadays, It’s already alive and dead.

The T90 uses the lever method of the telescopic arm. There is a wire connecting the head beam and the unit. To be honest, I personally prefer the wearing method of the K712. It is fully automatic and adaptive to the individual's head. Adjustment. As for the T90, as a Virgo, you have to adjust the left and right levers to the same level every time to listen to it. This is a bit of a hassle. And because the T90's lever is made of metal, it is a bit simmering when pulled down. After using it, it will easily become loose. And if this design is used, if the bending degree of the left and right Y-frames is not uniform, the tilt of the head beam will be caused (and unfortunately I encountered it), although it does not affect the use, but it does not affect the use, but As the flagship headset of Baia, perfection should be a goal that we strive to achieve. The lack of these details is still a bit unreasonable.

The part of the head beam is made of a velvet texture with a sponge inside. The comfort of wearing is very good, and there is no indentation at all.

The earmuffs, velvet material, feel great, and have both comfort and sound insulation, neither the chuck nor the unstable. The earphones are designed with reasonable sound.

Before the emperor released the teardown diagram of the T90, show it to everyone. I believe it is very clear. Tesla's unit, it seems to be full of technology, let me think of the mechanical watch movement.

The earphone adopts the structure of unilateral entrance. It is said that the connection between the wire and the unit is reinforced, which can prevent the wire from being unsatisfactory. Beyerdynamic has always been quite a thing of its own. In the case that each flagship adopts a changeable line design, it is still used. This non-changeable design greatly reduces the urge for OCD users to change lines, unless you don't care about the warranty disassembly.

Because it is not possible to change the line, Beyerdynamic estimates that there may be a long length of wire designed by the fans. The majority of the fans need to be bundled when they are used normally. The plug is a rotatable gold-plated plug. In fact, we can see from the setting of the plug, the positioning of this earphone is that the equipment can be heard directly in the emergency or the small jack device, and most of the time, the equipment of the stage level can be driven. This is also the product of Tesla. The characteristics of the direct push can not be heard, but the potential for uploading is also great.

As one of the four major earphone dealers circulating in the market, Baia, by virtue of its excellent appearance, exquisite workmanship is far from enough for this reputation. I am afraid that for the majority of fans, the most important thing is still the sound.

Therefore, in line with the principle that the sound quality is compared, the monk chose the AKG home's flagship K712, and the Philips home flagship X1 as a comparison item for the sound quality comparison test. The player used is the fiio X5 LO port output, because X5 is used as The player using the PCM1792 top-level chip has a well-recognized LO port output and is relatively straight and clean. The amp used is VMV's VA1 DT/K version, which is a cost-effective desktop amp for Baia and AKG. .

Of course, there must be fans who say that you didn’t push it well, didn’t match it well, etc. Well, yes, it’s definitely not perfect in my current system, so I hope the official can forgive me. This level, it’s not easy to match it for a long time. Which one is a small artifact?

There are many audition music, such as: Chinese slender female voice (such as Liang Ayi), Chinese strong female voice (such as A-LIN, Jike Yiyi), Chinese sturdy male voice (Chen Yixun), Chinese slender male voice (Zhang Xinzhe, Lin Zhixuan), Italian opera, Belly and popular music (such as Sarah Brightman, Bocelli, singer), symphony (such as "Picture Exhibition" with low frequency, "Beijiu" with great dynamic momentum, and exquisite "Beiqi", of course, excerpts Listening), ACG burning, small compilation (flute and piano, violin sonata, string quartet) Europe and the United States strong female voice (christina, beyond, Houston, stone sister, etc.), a wide range of European and American male voice (adam, maroon5 ), recording vocal music (jennifer holiday), music recording ("I am a singer" recording), accompaniment of more complex background music and female voice (KALAFINA), European and American swaying electronic music (LADY GAGA), rock ("the kill") and so on... These music will use MP3.OK with lossless or 320K code rate, everything is ready, the test starts.

Appearance work:

The styles of the three are different. The X1 gives people a relatively solid feeling. The appearance of the K712 is more like a big hand, beautiful and bright. The T90 gives people a more professional and extravagant feeling. The three are the flagship flagships. The appearance of work can be remarkable. As far as my personal preference is concerned, T90 and K712 will prefer some.

Wearing comfort:

K712 is one of the most comfortable earphones I have ever worn. It is almost perfect to wear. The only regret is that wearing glasses, because the earmuffs are large, the eye frame will be stuck in the earmuffs. The T90 is also very comfortable to wear. The comfortable earmuffs and the unconstrained structure design will not be tired for a long time. If the X1 is used, the comfort is also good, but if the children's shoes are worn for a long time, they will feel a little bit of a grip on their heads.

Sound insulation:

All three are open headphones, but in actual use, the T90 and X1 provide a certain level of sound insulation, while the K712 is an almost completely open listening experience.

Driven:

K712 and T90 are relatively difficult to push. X1 direct push is also good. After the release, you can feel the audible improvement. K712 is more sturdy, and the sound is soft, especially the vocals. Relatively speaking, the T90 is adopted. Tesla technology, direct push can not listen, but after the release will find that the T90 is still far from the direct push.

Sound field, hall hall feeling:

The sound field of the T90 is very large, so big that I want to use the word "Large" to describe it, especially the left and right lateral sound field, very large, full of scenes. When listening to IL DIVO's "MAMA", I really have a kind of Heaven listens to the feeling of the sky, the sound is surrounded by the brain, this experience is very wonderful. The sound field of the K712 is also its strength, but the sound field of the K712 is different from the T90 in that it is more about a sense of atmosphere. The sound field of the T90 It feels like the freshness of the prairie, K712 is the comfort of the big bathing hall, and the X1 is the kind of glitz of the opera house. The sound field of the X1 is unexpectedly excellent. Although the style is different from the K712, it is pure size. The words are not much different. Because the reverberation is larger than K712, it sounds more intense than K712.

Analysis:

Analytical, almost no need to do too much careful comparison test, one ear is the T90 wins the rhythm, even compared with most flagship headphones, the T90's analysis is still enough to see. T90 overall sound, I think, can be used The blade is to describe. Sharp and incomparable, it is really a feeling of deception. It is almost in the details of the sound. But the disadvantage is that the details are too rich, the overall sound will be a little tired. The quality of the K712 and the X1 sounds almost the same. Although the overall positioning of the T90 should be at the same level, but the quality is still below 2000, the old ones on their level. But AKG's tuning is very good, usually listening to it, will not let you obviously feel that its quality is general, will Let you melt into the music during the listening process, let you forget the analysis. The overall listening is very comfortable, very suitable for long time listening. X1's analysis is similar to K712, but the overall tuning I feel is inferior to K712. So I can’t hear it, I don’t have any feeling of charm.

high frequency:

The high-frequency part of the T90 is very good, sharp, beautiful. But the premise has been pushed, the T90 can be heard on my equipment but it is not the best T90 I have ever heard. The high frequency is beautiful. The powerful extension and excellent tone are very attractive. If the front-end control is not enough, there will be some high-frequency and some burrs, even burrs. This is similar to X1, just The X1 is even better and more exaggerated. Of course, the X1 is also easier to push. The high frequency of the K712 is relatively flat compared to the T90. Even if it is not good, it is only soft, and after being pushed, it can be majestic. Although K712 The high frequency of grasping the ear is far less than the T90, but it is worse than listening.

Intermediate frequency:

The mid-range instrumental part of the T90 is very fascinating. It is more watery and fresher than the K712 in the sound of instrumental music such as piano, violin, guitar, etc. The same is true for vocals. It is also listening to Eason Chan, but on the T90, I feel Eason Chan’s Emotions are more interesting than K712. Because of the separation of the separation, the vocal part is often placed in a clear position, although there is no way to pull up the intermediate frequency, but it has a good intermediate frequency effect. T90 IF vocals The thickness is not very large, even thin, it sounds younger, so some people say that the T90 is suitable for ACG. This is also the reason. But the density of the vocals is very good, and the sound is very magnetic, so listen The vocals are a bit poisonous. But it is a pity that if the T90 is not well controlled, the vocals have obvious teeth, even if the good T90 is still able to be felt, this is for the tooth control. Stimulating points, for some fans may feel a little uncomfortable.

Low frequency:

T90 and K712 are the low frequencies of the two flavors. The low frequency of the T90 is not noticeable (probably because the mid-high frequency is too characteristic), but it is carefully heard, elastic, texture, speed, and energy. Everything is excellent, the only thing is not much. Of course, if the low frequency is too much, it is not Baiya. K712 is more charming, although the low frequency is not much, but the T90 interprets two different fresh, good texture. The sound of the T90 low frequency is slightly different, more greasy. The residual sound is more than T90, the speed is slightly more than the T90, but it is definitely not dragged. Although the overall low frequency is not much, but the K712 does not sound as good as T90, refreshing. The low-frequency atmosphere is slightly better than the T90. The low frequency of the X1 is obviously more than the first two. The residual sound is bigger than the K712. The texture and elasticity are very good. But I think some people think that the X1 is a little swollen (although I I don't think so. It may be because his low frequency is slightly lost, causing the balance of the tri-band to be slightly tilted.

Image, transient, dynamic:

In terms of image, I think the three are very outstanding. The T90 is particularly good, the mouth shape is clear, the instrument is positioned accurately, and even the big compilation can be better controlled, let alone the interpretation of the T90, which is very good at chamber music. Compilation and so on. In terms of transients, the T90 is too good, no faulty. K712 is a bit weaker, X1 is again. In the dynamic range, T90 is stronger than K712 than X1. However, K712 is a little dangerous. The dynamic is great, but the transition is very smooth, which is quite interesting.

Sound irritancy:

T90 as a stimulus, the middle and high frequency have stimulating, the low frequency is just right. K712 is the least irritating, and it is comfortable and natural. X1 is not too irritating, a little bit of lost low frequency, sometimes brings a little irritating feeling .

Sound style:

The overall style of the T90 is more exciting. Although some people say that it is a relatively warm voice in Baia, it is still refreshing and refreshing. Some people feel refreshed and refreshed. Some people feel uncomfortable, personal preference and matching are very important. K712 is resistant. Warm, like a glass of red wine, sour and bitter in some people feel that the quality is not good, but some people think that this is a kind of taste. And X1 if used to describe it is "not bad". Yes, in the same price headphones, it is almost Nothing to do is not bad, even better, but together I always feel that something is missing. I am afraid this is the difference between the traditional headset manufacturers and home appliance giants in tuning understanding.

Through the above comparison, I feel that I can draw the following conclusions:

The T90 is a good-sounding earphone. Whether it's cost-effective or just talking about the positioning of his sound quality in all headphones, I think it should be a small artifact that can't be underestimated.

Its overall style is more exciting, with its own flavor of Beyerdynamics, the analysis and sound field of the group makes it nowhere in the top headphones. The unique style and excitement make the people who like it very Like, people who don't like it can't stand it directly. If you want to ask me the intuitive feeling of T90, I might say that T90 is very shocking to me, attracting me, but I don't touch me very much. But we all know that one earphone It's impossible to do everything, so I don't have X1 and K712 to complement each other.

The sound quality is the most important part of the T90, so the contrast of the sound quality took a lot of space, but in addition to the sound quality comparison, I think there are still many things that must be taken out to say, so just put it in this section to talk .

1. Can the T90 be pushed directly?

T90 can be pushed directly, and it is not difficult to listen, but it is inevitably less than the top, and the difference is very far. This shows that the potential of the T90 is huge. And the choice of the amp and the front end is not easy, the amp is not enough. The poor front-end matching will not be good enough. I still feel that I have not heard all the strength of the T90. Its playability is really high. The most obvious control is that the tooth is too much. When listening to Cao Ge's "Innocent", if the match is not good, the tooth sound, listening to the ear hurts. If the control is better, it will be a lot weaker, touching a lot. But anyway, T90 Still not a good listening route, how many tooth sounds will still be there.

2.T90's collocation problem.

The reason why the title here does not write T90 should be matched, because I can't provide a perfect matching strategy. My own matching is not particularly satisfactory. According to experience and judgment, I think the T90 should be matched with the warm front end. The sound is thick, the sound is warm, and the burr is less. The front end of the warm and jade is suitable for the T90. The cold sound, the too exciting front end is the least suitable for the T90. Sometimes it is better to match but it is generally better than the match. Ok, but the effect will be better.

It is necessary to emphasize the importance of the T90 collocation. Many people have received the T90 and then they have come out again. It is largely because the collocation is not good. The poor T90 sounds irritating and the sound is sharp and harsh. It doesn't take long for you to take off your headphones. A good T90 will make you immersed in the song.

3. What kind of music is the T90 suitable for?

The first thing to emphasize is that strong superposition and strong and weak neutralization are all ways of matching. For example, T90 has many teeth and sounds sharp, so for those who like stimulation, the ACG is suitable for listening to the stimulus. However, for the relatively neutral listening to children's shoes, it is obviously too exciting to use the T90 to listen to the ACG female voice, and even feel harsh.

As far as my own preferences are concerned, I still think that the T90 is most suitable for classical themes. Needless to say, the string is not suitable, the symphony is also suitable, the T90 does not seem to exaggerate the low frequency, in fact, it is just right, in the symphony The atmosphere is enough. The classical vocal T90 is still good at it. Listening to the Asian pop is very easy to make you feel a strong burr, but listening to the opera and listening to Kabaya's disc, it really has a refreshing feeling, it is easy to immerse in Card grandma is amazing in the skill.

4. I have HD600, K701, DT880 and other old players, is it necessary to enter the T90?

If you have enough money, if you want to burn it, you can enter. The quality is at least one level higher than the old one. The style is completely different. Many fans enter T1 and don't get T90, because of its unique style.

5. How is the T90 cost?

Such things as headphones, if it is cost-effective, it must be the cheaper and more cost-effective, but in terms of relative cost performance. I personally think that the T90 is the most cost-effective in the flagship of each family. Now the licensed T90 price is about 3000. The quality of the same price is almost the same as that of a few headphones. The style is also unique enough. I think this is enough to stand firm in the field of 3000 grades. It is not the price of other big-name flagship products.