M15 records

got today was Feiao M15. First of all, I would like to thank Guozhuan Bar for giving me the opportunity to tour so that I can get in touch with more equipment and accumulate experience.

originally said it could be sent last month. As a result, it took too much time to do experimental design and check documents every day, so it has been delayed until now... Today, I turned it out and read it again. It's quite long... I can't help but turn it directly to the end.

Me and Feiao(Storytelling)

my first encounter with Feiao was in Zhitong AB f9pro and Feiduo's a73s. I don't mention AB results here, but the materials and workmanship of f9pro really made me shine at the moment: wow, there is still this brand. The so-called demand determines the supply. In those days, I suffered from carrying dx157 out of the street too heavily in summer. I have been considering whether I can have a player, which can support streaming media. It is small enough to lie in the palm of my hand. The weight is light enough. I will not have obvious foreign body feeling when I put it out of the street. The price should be close to the people. It is the best within 1,000 years.. These conditions are almost harsh. At this time, Feiao m6 came on stage. Although m7 and m9, which appeared with them, are well received, their aura may affect the existence of m6 to some extent. However, m6 is really awful impresses me. Let me start directly and accompany me through a year's time. From the standby machine to the main machine that pushes the god circle when waiting for n62 in summer, its volume, weight, warmth and listening, and balanced and delicate popular listening make me sit up and take notice of Feiao. Later, I asked my friend to borrow m11. Its friendly interaction and extremely smooth experience startled me, which was in sharp contrast to the obvious 157 of Caton after a year of speaking, but its voice could not conquer me. So I'm thinking about whether there is a player with top-level configuration, excellent user experience, excellent sound performance, and Android bricks comparable to the smoothness of mobile phones. As we all know, m11pro was born. However, before I could audition, a player that is stronger, stronger, closer or closer to the standard I set has come into my hands-Feiao m15.

unpacking

wallpaper distribution

Configurations and features
Although there are many channels to obtain the specific configuration materials of m15. However, the author still lists it here according to the official data.

this pile of things were listed, the author himself was shocked. Feiao worked hard and used solid and luxurious materials. Admittedly, a player not only looks at the materials, but also looks at the tuning. However, the materials used do determine a considerable part of the lower limit of a player's sound. The lower limit has been raised, even higher than the upper limit of others. Sincerity is reflected here.
The effect of this luxurious use is obviously easy to see.

First of all, m15 gave me a surprising voice, which will be explained later. Secondly, m15 has brought me an extremely comfortable use experience. The operation is very smooth and can be regarded as something to open. Then the 15-hour battery cruise was really done firmly. Compared with the miserable 7-to 8-hour cruise of n62e01, which I use everyday, it is really a big improvement. Android/Pure Tone/USB Decoding/Bluetooth Decoding Four song listening modes are standard, making the playing methods diverse, and you will suddenly find that you have a decoding ear with dual 4499 (think of the excitement I found hugo has Bluetooth mode). In addition, some details are also very well designed. Finally, the thrust of m15 is amazing, so I took a screenshot of the specific parameters directly.

, I specially looked for a friend's dt990pro 250 European version to try it out (due to experimental limitations, I couldn't get out of the door and couldn't find more good equipment to do it. I could only use the equipment that I could use for the time being at hand first). It could really be pushed away completely. All the details, sound field, momentum and energy sense were played back accurately. Then I changed to aroma star to test. The parameters of aroma star are 70 euros and 98db, which is considered as a plug, not to mention very much, but it is also difficult to push. M15 also fed this gadget. star could only obey in front of it. The problems of abnormal sound field, strange sound dye, strong line feeling and strange distribution of energy frequency band no longer exist. In addition, m15 used a roller to adjust the volume this time, added a breathing light for the first time, and designed a glass back version on the back. The black carbon fiber is reflected below, and the concentric circle design of the earphone output port. All these designs add up, and the overall appearance is handsome and noble and elegant. Another thing worth mentioning is that m15 is very good at volume and weight. The weight of 307g, the hand will not press the hand, and the texture is good, coupled with the overall appearance is relatively round and regular, the thickness is effectively reduced by lengthening, the feeling of falling in the pants pocket is not strong, and there will be no obvious protrusion due to the thickness of n62. the street experience is very good, which is very popular with me.

, however, the fly in the ointment is that for burn friends (such as me) who are used to volume adjustment to display the specific volume value, the volume adjustment of m15 is not very friendly, because the volume can only be roughly judged by the horn mark in the upper left corner of the screen (this seems to be changed after upgrading the firmware) and the brightness and darkness of the breathing light (visually). Although it is true that you still have to listen to the volume, you should really cut it off. I feel less in normal use. I don't know if there will be firmware to repair it in the future. In addition, the boot screen, personally, seems more monotonous. M15 is so luxurious, with this boot screen, it seems a bit inappropriate. Finally, the shielding is not perfect. In the working mode, when streaming media is turned on and m15 and mobile phones are stacked together, you can really hear the sound of current from time to time.

sound performance
Description of Test Headphones: As I have been struggling in the laboratory for several days and have less equipment on hand, I will use the openaudio ketamine vocal mode that I usually listen to as the test headset. The Ketamine is a plug that eats the front end. The overall tuning is relatively positive and on the upper side. It follows the path of restoration and has great potential. In the human voice mode, the low frequency plasticity is extremely strong. It belongs to a plug that is strong when it is strong and good when it is weak. It tests the player. Different players have different sounds. I also prefer to use it as a ruler. It only represents personal opinions. Please forgive me if you have different opinions.

, driven by the ordinary front end, even under the n62a01 I used before, its low frequency is still not fully driven, it is not full enough, and the feeling of diving is not great. only when climbing on the players such as black chrysanthemum and qpm can it be significantly improved. Therefore, when the m15 was plugged in, I was very surprised to hear the low frequency that was almost surging and surging. But in this respect, the driver and decoding capability of m15 are quite good. M15 low-frequency sense personal feeling will be medium and slightly larger, diving and energy feel position, the whole is very strong and simple, the so-called boxing to meat, killing people without blood, full of strength. For strength, m15 is completely satisfied. However, a very good phenomenon is that the three-frequency m15 did not show a downward trend, nor did it say that there was a low-level smell of soil and soil due to excessive low-frequency energy, nor did it show a loose feeling caused by excessive low-frequency and slow speed. Therefore, I personally feel that this relaxation is indeed worthy of recognition. However, the low-frequency residual sound is slightly less, and the atmosphere is not full, making it too young when driving some very soothing jazz, and less the precipitation of that time.

in terms of human voice performance, the human voice of m15 has some warm dyeing, but it is still inseparable from the simple style in general, and the voice is relatively restored. The distance is moderate and partial to the ear, the penetrating power is very good, and the line feeling is reserved, but it is not obvious, so there will be no too sharp voice. In addition, the knot of the human voice is relatively clear, not too big, and the collection is quite clean, unlike some bricks that turn a personal voice into a magical articulation like Jay Chou. This is very good, but there will be a considerable number of people who do not approve of this tuning method, thinking that it is too light and too plain water. There are gains and losses. Another flaw, I'm afraid, is that when the requirements are raised, m15's portrayal of human voice feelings is not vivid enough, and the expressiveness, appeal and almost heat of the singer's singing. However, this is a common problem with bricks within 10,000 yuan. It is still understandable that it sounds harmless and not a big deal. This kind of human voice, I think, is more suitable for expressing the human voice in opera than the human voice in popular music, especially bel canto, whether it is solo. The chorus is very good. At that time, the human voice itself had been blurred into a kind of musical instrument, and it complemented the musical instrument behind it. It was very interesting.

high frequency performance is not bad, the supple supple, the intense, relaxation degree, good. Silky feeling can only be considered fair. Listen to some instrumental music, such as violin concerto, and you will think that if it were a little smoother, it would be better. The high frequency of M15 is not very bright because it wants to balance the energy of the low frequency. It probably chooses a compensation method to make the whole come naturally. It is still worthy of praise. At first hearing, it will give people a feeling of shine at the moment, but it still does not reach the very extreme and glittering high-level gorgeous feeling in the whole process. In addition, under the ketamine high-frequency compensation, the high-frequency of m15 does not show such dry thorns, and it is still eaten and matched.

hard quality, m15 has the quality that matches the selling price, even ahead of schedule.
First of all, the solid lower set brought a surging momentum. It is not too much to use the word shock to describe it. There is a sense of shock. This kind of momentum is especially important for the interpretation of Bei 3,1812 this kind of symphony that needs momentum to support the field. Moreover, at present, it may also be that I am ignorant. Within ten thousand yuan, except for some bricks such as small black chrysanthemum, I have never heard of such a powerful player. In addition, its sound field is really big, and it gives me a more regular and round feeling. With this momentum, it is natural. However, the empty momentum and the dry support of the sound field will give people a sense of flashy, strong outside and strong in the middle. Therefore, Feiao has given m15 a very matching amount of information to build up the scene really and fully. It can be said that it is as good as possible for every musical instrument and every sound made, which is quite worthy of recognition. Secondly, m15 has a very explosive dynamic, explosion to the first time I heard my reaction in monica: surprised. -The dynamic is great. It is good to control the symphonic classical system. The radical and radical, the gentle and gentle, and the natural and organized handling are indeed great news for a classical audience like me. Another thing worth mentioning is its degree of separation, very strong, a musical instrument, where it should be, it gives you a clear arrangement, not conflict with each other, complementary interference, not affect each other. When I first burned, I was afraid that the bosses could hear where the violin was and where the horn was in the symphony. After playing a circle and playing with really good equipment, I suddenly realized. Moreover, the overall voice is particularly calm and calm, not impetuous.

of this quality, of course, has both advantages and disadvantages.

First of all, I think that m15 pays more attention to the performance of instrumental music. Under the market where the main vocal trend is the trend, it is very good to have such a personalized tuning. However, m15 instrumental music will be more prominent, so that when listening to popular music, I will feel that the separation between instrumental music and human voice behind it is not as large as imagined, and the instrumental music is brighter and catches the ears. The human voice seems, it must give way to instrumental music, which leads to some cases, such as the processing itself is not very prominent in vocal performance. When choosing popular music with vocal instrumental music, instrumental music will grab C position a bit. It's not a bad thing to me, but I'm afraid it's a bit of a problem for others. Secondly, on the whole, m15 has no problem in controlling fast songs, complex arrangement of pop music and rock music, but when dealing with slow songs, it is a little too slow to come on. When listening, it will feel a little too fast and less slow. Secondly, in my opinion, m15 is rough and delicate, although both are considered, it is more inclined to rough, a wild and unruly voice that runs through the rainbow-in fact, these problems, that is, the problem of fish and bear's paw, must be both, this price is probably difficult. Finally, there is the matching problem of m15. It is good to match some main vocals, or the sound of the upper plate, with some relatively plain boiled water, and the sound of the plug with balanced positive tuning is also relatively positive. The so-called reference can also hear a little warm dyeing of m15. However, with some plugs with low frequencies that are overwhelming in themselves and have a large amount of diving, it is easier to have two extremes: either a very good, very solid low frequency or a very blasted low frequency. Therefore, in matching, you should choose carefully. Personally, I think that if m15 is matched with some partial human voices, the plug on the middle and upper plate means a little neutralization. Although the voice has its own complement, it is slightly ordinary. It might as well cater to the voice of m15, and it is better to match it. Since there is no balance, it is a way to play with one's personality. Personally, I think it is a way to try.

the old pictures from the audition

sum up, I personally think that m15 is an omnivorous classical player with excellent experience, sound standing and even "standing on tiptoe". It is suitable for those who have high requirements for low frequency, momentum and large-scale processing ability. It is also a player that cannot be missed when upgrading the player. It needs some skills when matching headphones, or it is recommended to try more.

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