Tianlong AH-MM300 Headphones Evaluation Report

At the end of 2014, Tianlong released a new series of Music Maniac headphones, positioning from low to high for AH-MM200, MM300 and MM400 respectively. Music Maniac Chinese Tianlong translated into music master series. MM300 is positioned at around 1500 yuan [official price 1480 yuan] , beautiful metal bracket and excellent appearance work, the ear-type wearing size seems to indicate its corresponding user group. Music Maniac may be different from traditional enthusiasts, just recently we have just tested Sennheiser "big hoe" The netizens continue to lend us the big gimmick for comparison.
天龙AH-MM300头戴式耳机测评报告
The MM300's photo fully demonstrates the exquisite workmanship of the exterior. The headphone frame is made of aluminum and coated with a matt smooth lacquer finish. The hand feels cool enough in winter. But this curved design matches the soft surface texture. It must be better than the headphone-based earphones. If you consider the aesthetic appearance of the popular mobile phone, the metal texture may be a popular trend for headphones. Of course, compared with the iron triangle MSR7, MSR7 is in Sennheiser. Among the three Momentum and Tianlong MM300, it is the most traditional.
天龙AH-MM300头戴式耳机测评报告
The Denon MM300 is much smaller than the Momentum. It is a typical ear-mount size [On-ear]. As you can see from the picture, the part of the ear pad that touches the human ear seems to be very flat, even slightly. Some of the bulging arcs. But by carefully touching the ear pads, you will find that this "pressing ear" is still somewhat different. I don't know if you still remember B&W's P5, they are somewhat similar in the structure of the ear pad. Although the outside comes Look, the ear pad is flat and in contact with the human ear, but the interior still leaves a clear space. There is still some distance between the human ear and the speaker unit.
天龙AH-MM300头戴式耳机测评报告
The rear side of the MM300 earphone is made of special fiberglass [official description], and the DENO of the DENON is used on both sides. The earphone uses a single-sided cable, and the connection mode of the pluggable change cable. The interface diameter is 3.5mm. With iOS's remote control, the 4-stage plug can support the multi-function control of the Apple device and the microphone call. The tail [non-metal part] of the plug uses an elliptical cross-section design, so the positioning of the plug is ingeniously guaranteed. Avoid the possibility of random rotation after insertion.
天龙AH-MM300头戴式耳机测评报告
The earphone adopts a 40mm diameter speaker unit, which should be a traditional closed design from the sense of use and appearance, or very close to the fully enclosed design. The official indicator earphone has an impedance of 32 ohms and a sensitivity of only 96dB/mW.
By the way, Tianlong Headphones has long launched an app with its own headset products under Android and iOS. We introduced it in the Tianlong AH-D400 URBAN RAVER evaluation in December 2014. Tianlong also works on each product. They are very keen to promote this app. But after 1 year, this app still has no high-resolution adaptation for iPhone 6, and I am afraid that everyone forgets it. This is just an app that can adjust EQ. EQ is designed with different music styles built in. Of course, EQ can be adjusted manually, but this function has to be purchased for 12 yuan [we bought it when D400 test].
天龙AH-MM300头戴式耳机测评报告
But very surprised, Tianlong is very keen to promote this app, and also in the app store update log also specifically indicate that this update can support the latest Music Maniac series headphones, but we still do not see for different models of headphones The ability to schedule a solution optimization. And we know that with smart phones and apps, the optimized work for different models of headphones has been seen in many programs. For example, Meizu phones, pioneer music players, Dirac HD music players, etc. Of course, The same brand of Japanese brand Anqiao, as well as the powerful "HF Player". In short, as an app that has spent a lot of energy to promote, should there be progress and pursuit? [Note: The above picture is a screenshot of the D400 test, If it doesn't change, it won't show up.]
Ok, go back to the headset itself. We have been using this headset for more than 200 hours, and the downtime will slightly improve its mid-high frequency and high-frequency dynamics. We are not sure if the headset has been used when it is used. However, the performance of the headphones is good. The audio sources used in the test include FIIO X1, X5K player, vivo X5Max mobile phone and iPhone 6 Plus mobile phone. Contrast headphones choose Sennheiser Momentum 2.0.
天龙AH-MM300头戴式耳机测评报告
The first audition of the Tianlong MM300 was in vivo X5Max. At that time, we compared Momentum 2.0. It feels that the sound of MM300 is obviously stronger than that of Momentum. So in the previous Shantou evaluation, we also vaguely talked about the MM300 in some aspects than Momentum. There are some advantages. But the strange thing is that when the iPhone 6 is used, the performance of the MM300 has changed. It is indeed a relatively low-sensitivity earphone. Of course, it is no problem to use the iPhone to push it with a large enough sound pressure, but At this time, the high-frequency part will be more ugly, and the sound will look stiff. This will be very different from the vivo X5Max. The Momentum 2.0 is relatively better for the iPhone, and the high frequency is still slack. Although the intermediate frequency is somewhat erratic. However, even if it is Change to the FIIO X1 player, the performance of the MM300 will be greatly improved, the high frequency will be clearly controlled, there will be no obvious sensation.
From the appearance of the structure, the Tianlong MM300 is difficult to have the loose sound style of Momentum, because it is a earphone with a significantly smaller earmuff and ear pad, but its sound must be more than the little girl Momentum On-ear. Loose, dynamic better [unfortunately MM300 is not very good push]. In addition to the more sturdy iPhone, on a slightly better Walkman player, the MM300's high frequency is more restrained, better resolution, but Slightly weaker than Momentum, of course, not as good as the iron triangle MSR7. The overall sound style is neutral, and even somewhat restrained. The dynamics of the intermediate frequency and the middle and high frequency parts are very much in need of high quality sound source.
In terms of vocal performance, Tianlong MM300 with FIIO X3, X5, vivo X5Max or better sound source, it shows a balanced, full style, as a closed-type headphones, the sound is still relatively tight, not enough slack. It Momentum 2.0 seems to be quite special in the direction of the two sound styles. Momentum 2.0 is a bit too loose, and the structure of the MM300 is obviously tight, and there are some reasons why it is not very good. Specifically, in the performance of female voice, Momentum The sound of 2.0 is wide and loose, even seemingly thin, and the performance of the male voice Momentum 2.0 is indeed erratic, not only the problem of thin sound. The sound of the Tianlong MM300 is balanced and solid, and the image is closer to the listener, just The mid-high frequency is not dynamic enough, but it is slightly tighter. The performance of male voice is much more than that of Momentum, and the thickness and image of the sound are better than Momentum [need to match at least the player of vivo X5Max and FIIO X1 level]. To put it another way, the MF300's IF performance under the iPhone will be relatively rigid, although it will not be as loose as the big hoe, but it is not good enough.
In terms of low frequency, MM300 has no obvious modification, which is not the same as Momentum and even Beats brand headphones, but the small size and closed design also make its low frequency is not very slack, the overall style is neutral, slightly squeezed. The sense of volume is not too small for popular music. However, the overall dynamic performance is weaker than the iron triangle MSR7.
Overall, the Tianlong MM300 is still limited by its structure and design, and the overall performance is in line with the level of a higher quality closed-type headset. Under the smartphone source that is more common than the iPhone, it may be listening to it as a whole. The feeling is slightly weaker than Momentum, but on the vivo X5Max or better player, the overall performance of the MM300 is stronger than Momentum, its IF performance is obviously more solid, the overall sound is more balanced, the vocal performance is full, male voice, The low-frequency performance has certain advantages. However, as a closed design [or semi-closed design], the sound is not loose enough. The Tianlong MM300 is still a good level at present, and the disadvantage of Momentum 2.0 is that the intermediate frequency and the low-frequency part collapse. Heavier [also because the low frequency dive has a strong modification], the advantage is that the sound is loose. After that, we will also evaluate the KMF MM400, then we will summarize the overall performance of similar structure headphones.

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