It was hard to marry an article. As a result, Zhang Aunt refused to let her know what to do and read it carefully. Nothing advertised. Finally she found out that it was a pit. The result of my 699 purchase has now become 299. Why did I feel embarrassed? (Complete: The brackets are modified for the third time, suddenly found that the official flagship store has been restored to its original price!!! Well, 299 is the lowest price, and I feel bad about it, and everyone feels uncomfortable) Too sad to urge, with this idea, the previous good feelings are gone, but I should pick the bones from the egg, Yi Li passengers! ELECOM Apple HiRES Headphones Lightning Extension Cable iPhone7 Headphone Wired Portable Headphones 629 yuan Yili passenger LHP-AHR192 is a portable amp product designed for smart phones, as we all know that because of factors such as volume, battery life, smartphones in terms of sound quality It is necessary to make a choice, it is difficult to meet the choice of music enthusiasts, with the ear pad to be more flexible. This amp earphones are available in Apple and Android versions, using the Lightning connector and Micro USB connector, respectively, built-in DAC, support for 2 days cat direct links to Wikipedia In short, IRP's amp, the portable amp designed for the Fruit 7's Lighting interface, is equivalent to a Lighting interface to 3.5mm interface, in order to allow the fruit machine can be pushed professional HIFI headphones, but My fruit is 6P. It can be used in the same way. In order not to let the innovative ANC in the home up to 290 Euros eat ash, taking advantage of the Spring Festival, I now feel like I'm out of the pit. . . I. Unpacking without Enforcing package The packaging is really nothing, but now it's all too much information, and it's still English. It's pretty simple, but in fact we only notice two things, one is the Lighting interface and the other is Hi-Res AuDIO. The logo, the latter is Sony in 2013 with 192kHz/24bit high-resolution audio standards, has now become the standard used by most international companies. Out of the box After pulling out the envelope of the outer package, you can see a fairly refined paper box. With the clamshell design, there are three layers of inner lining. The forcing is not high and sincerity is not lacking. Storage package Pay attention to my wood has called it storage bag, because it is not only cortex, sealing is very special, built-in two magnets, plus thick cortex, protection is indeed very strong, should be the nature of the color of Kazakhstan, but there are It is still easy to lose a piece of wood, a wooden carrying ring and the like. Family portrait Very few things, the amp itself, the storage bag and a manual, the manual is still a good look at Kazakhstan, this Yi Li amp to use APP. Second, product appreciation Front of the fuselage When I didn't see anything in kind, I always felt that this Yilike amp didn't go anywhere. However, when I saw the real thing, it was actually a mini. It was mainly because the design of the inner circle was easy to give people visual errors. One feels like a gas stove. Although several keys on the fuselage did not identify, but it is also a look to understand ah, up and down for the volume adjustment, left and right for the track switch, the middle is suspended and played. Rear of the fuselage Take it in the hand like a metal matchbox, surface frosted chamfered design, there is always a sense of refinement, hanging clips on the back of the fuselage is a bright spot, but also metal, of course, many people think of BB machine hanging in On the belt, individuals feel more temperament when hung on the inside pocket of a backpack or jacket. Top of the fuselage In addition to a headphone jack on the top, there is also a HOLD button, the designer is a bit naughty, obviously is the lock key, have to say is the HOLD key, the function is to cancel the button function on the amp. Line body About 60 centimeters in length, Lighting connector, and gold-plated wood design, there is no tie band, and the forcing needs to be improved. —————————————————————————————————————————————————————————————————————————————————————————— Above the landlord is not professional posing, then use the free shot on the next: This color is a gun gray (or silver gray, give it a bit to force the name of it), in addition to a local gold, there is a color forgotten, anyway, individuals are more common in gray and black, In fact, the light can be seen more clearly, the five physical buttons can be higher on the value of the color, the design is more practical, blind touch will not be mistaken, the metal should also have the effect of waterproof, the official did not say, the landlord did not test (Do not let the landlord stupid adventure...) Third, interactive use The function of the amp is actually relatively simple. Yi Like's portable amp function is even more obvious. If the impedance is too high or the high-end earphone uses the mobile phone as the front end, the effect is not good. Adding a portable amp will improve the sound quality. This is one of them; Second, there is a more nimble function in the amp for the phone, which is to solve the problem that the mobile phone cannot play Hi-Res music, but it can be synchronized to Yi Li's APP through iTunes. The former said, as long as the fruit can support the playback of files, players can be compatible, but in the middle of headphones and headphones plus a magnifying function; the latter personally feel some pressure, English is not good, but fortunately the official website has operating video, facing The main reason is that many people don't use iTunes as much as I did. Then Hi-Res's songs aren't easy to find. They find it but they don't want to hear it. So the APP shows you the two main interfaces. In general, the interaction is relatively good, although the body is made of metal, the weight is less than 40g, the steel clip on the back of the fuselage can also be rotated, so that the convenience of hanging and carrying is greatly improved, in fact, I would like to have a display. The kind of forcing is invincible. Fourth, talk about the sound quality In terms of sound quality, I specifically chose the front-end innovative ANC noise reduction headset, which is a new product released last year by Innovation Technology. The impedance is as high as 290 ohms, and the sensitivity is 100dB/mW. With my Apple 6P push, it is more obvious. Instrumental music has a poor sense of separation. The low frequency has quantity but is not heavy. The treble part of the vocal also lacks explosive power. At high frequencies, it does not feel tension. In the middle, it is very obvious that IRP is equipped with an earpiece. In particular, in terms of instrumental analysis, although the low-frequency submarine does not increase much, the sense of heavyness and three-dimensionality is more, and the dynamic analysis at high frequencies is greatly improved, regardless of the sense of tension. Still, the sense of extension and the direct push of the phone are not a grade at all, and the separation of instrumental music is also stable. The overall improvement of instrumental music is much more than human voice. Six, the overall summary In this era of continuous improvement in the sound quality of mobile phones, many HIFI players or amps are also undergoing a transformation. In particular, the recent wave of portable players has swept through. In fact, they are all fancy for most people who use mobile phones to listen to songs. Compared to the player, Yi Like's portable amp has an advantage, regardless of light and sound quality and price are absolute advantages; but can not be said to be a smash player or amp, because it Still subject to usage scenarios. If you are indoors and add a phone in the middle of your phone and headphones, I'm not used to it because the line is too long, but if it is outdoors, it is completely released; summing up the advantages and disadvantages is also very clear: advantage: 1, not only supports 24bit high-definition music resources, but also can significantly improve the sound quality of the fruit machine; 2. The product design has been small and exquisite enough, the interaction is very simple, and the outdoor transportation is not forbidden; 3, the price advantage is more obvious, the price of 699 can let the phone replace the HIFI player, adapt some professional HIFI headphones; (This is not known when the price cut, and now I do not know what you said) 4, fever control is very good, personal hearing did not feel the fever for two hours; Disadvantages: 1, because it is a Lighting connector, can only be used to explain the disadvantages of the fruit machine, but more or less will consume power (although individuals feel that power consumption is not a lot, but the machine's battery life is weak); 2, the line body is not designed with a tie line, this can be found on other headsets instead; 3, the volume adjustment span is slightly larger, well this can be ignored, but there is one thing to note is when using it, the headset cable version and microphone is not used, this look at the pursuit of you, if it is with me If you simply enjoy the sound quality when you listen to songs, it doesn’t matter. 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