Once upon a time, almost none of the earphones that I could buy for 199 yuan was reliable. Then, last year, a brand called URBANFUN suddenly appeared silently. I was very saddened to make a ring-iron hybrid earphone that cost only 199 yuan. After listening to the engineering version and the retail version, the author gave them some feedback and opinions. After one year, they sent an engineering prototype to say that it is an engineering machine with an enhanced version of the iron. As always, the engineering version does not look good. Beautiful, but the headphones still have to rely on the sound quality, so we will listen to it.
The ring iron, which is a hybrid sound unit that combines two different sounding units, the moving coil and the moving iron. It looks very simple, but the actual technology is not particularly good. In the previous 2 years, it appeared on the market. N-ring iron earplugs, but the sound really makes the author like no more than 3. In fact, the retail version of URBANFUN sound is not the author's dish, in contrast, I prefer the engineering version of the sound, and even URBANFUN The party's personnel also have similar opinions.
In fact, this earplug has nothing to look for in the book, because the engineering and retail versions of last year will find that the difference is very large. Even if the shape of the cavity is the same, the difference in color matching on the appearance can cause huge Visual recognition, and I heard that there may be other changes in the appearance of this enhanced version. Retail estimates are still waiting until the end of the year, so we will wait.
In the audition section, we used a number of players, including the flagship HM-901, and the URBANFUN mobile phone product for the ring-iron itself, plus an entry-level player, the Pride X3. The audition tracks include classical music and jazz music. Original soundtrack and popular vocals. In addition, we also retrieved the engineering machine and retail version of URBANFUN circle iron. In order to distinguish, we will distinguish the three earplugs in engineering version, retail version and enhanced engineering version.
The sound of URBANFUN engineering version is more smiling, the low frequency is abundant and the high frequency brightness is obvious. It is also the type that the author likes, and the retail version enhances the low frequency part, so the intermediate frequency in the tri-band is a little like a small canyon, not enough. What about the secondary enhanced engineering version?
The sound quality of the enhanced engineering version is similar to that of the earliest engineering version, but the sound is much lighter, and the overall frequency response is more "flat". It is no longer the same as the previous product, which has a distinct feeling of moving iron and moving sound. It is heard that the low frequency is the moving coil, and the high frequency is the moving iron. The high frequency of this enhanced engineering has no obvious graininess before, and the low frequency sense is also reduced a lot, while the relative intermediate frequency part becomes More relaxed and comfortable. The overall feeling is to retain more dynamic characteristics, and the dry sound of the moving iron is basically inaudible, the connection between the units is more natural, and the faster transients of the moving iron can be retained. It’s down.
In the performance of different front-ends, this enhanced engineering version is still sensitive to the front-end. Although URBANFUN initially aimed at the mobile phone headset market, it also means that the front-end quality of the user group will not be very good. The Sony Xperia Z3c I chose is only a medium-sized mobile phone, and the enhanced engineering version will look a bit "meat" on the mobile phone. The intermediate frequency image is thicker and the resolution is not high, although the overall sense of hearing Still very comfortable, but always feel that the transparency is a little worse.
After replacing HIFMAN's HM901, the whole momentum is a bit different. The intermediate frequency is much more natural and the sound is no longer covered with a layer of yarn. The high and low frequencies are not changed much, but it has become less cautious.
Compared with the engineering version, this enhanced engineering version has a wider range of adaptations, while the general engineering version feels more suitable for pop and rock, but if you listen to some classical or small instruments, you always feel that the sound is too heavy. Especially the high-frequency part of the graininess, the first listen will be more enjoyable, but the time will be very fast fatigue. And this enhanced engineering version is more tolerant in this regard, which is believed to be also with its moving iron unit. Improvement has something to do with it.
At present, the sound of this enhanced engineering version of the iron earplugs has reached a very good tuning. If the 199 yuan can make the iron itself a little unbelievable, then the new ring iron can achieve such a sound quality is even more surprising. Of course, the price and appearance still have to wait for the future retail version to be public.
In the audition section, we used a number of players, including the flagship HM-901, and the URBANFUN mobile phone product for the ring-iron itself, plus an entry-level player, the Pride X3. The audition tracks include classical music and jazz music. Original soundtrack and popular vocals. In addition, we also retrieved the engineering machine and retail version of URBANFUN circle iron. In order to distinguish, we will distinguish the three earplugs in engineering version, retail version and enhanced engineering version.
The sound quality of the enhanced engineering version is similar to that of the earliest engineering version, but the sound is much lighter, and the overall frequency response is more "flat". It is no longer the same as the previous product, which has a distinct feeling of moving iron and moving sound. It is heard that the low frequency is the moving coil, and the high frequency is the moving iron. The high frequency of this enhanced engineering has no obvious graininess before, and the low frequency sense is also reduced a lot, while the relative intermediate frequency part becomes More relaxed and comfortable. The overall feeling is to retain more dynamic characteristics, and the dry sound of the moving iron is basically inaudible, the connection between the units is more natural, and the faster transients of the moving iron can be retained. It’s down.
In the performance of different front-ends, this enhanced engineering version is still sensitive to the front-end. Although URBANFUN initially aimed at the mobile phone headset market, it also means that the front-end quality of the user group will not be very good. The Sony Xperia Z3c I chose is only a medium-sized mobile phone, and the enhanced engineering version will look a bit "meat" on the mobile phone. The intermediate frequency image is thicker and the resolution is not high, although the overall sense of hearing Still very comfortable, but always feel that the transparency is a little worse.
Compared with the engineering version, this enhanced engineering version has a wider range of adaptations, while the general engineering version feels more suitable for pop and rock, but if you listen to some classical or small instruments, you always feel that the sound is too heavy. Especially the high-frequency part of the graininess, the first listen will be more enjoyable, but the time will be very fast fatigue. And this enhanced engineering version is more tolerant in this regard, which is believed to be also with its moving iron unit. Improvement has something to do with it.
At present, the sound of this enhanced engineering version of the iron earplugs has reached a very good tuning. If the 199 yuan can make the iron itself a little unbelievable, then the new ring iron can achieve such a sound quality is even more surprising. Of course, the price and appearance still have to wait for the future retail version to be public.
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