When 520 arrived, I opened my friend’s dog food, which made me feel sorry for it. No way, looking at a circle of friends, and then think of it, it is better to take advantage of this opportunity to spread a wave of dog food for the majority of friends! ! !
Hey, I always feel that someone will kill me.
================================================== ======================================
================================================== ======================================
Enter the topic below
A few days ago he wrote a VSD2Si usage evaluation. He quietly wanted to put all his VSD plugs together and write a horizontal comparison. Today, this evening of 520, I quietly beat the keyboard and bring us awesome. Grams horizontal comparison of 100 yuan, 200 yuan, 400 yuan stalls.
The most detailed appearance contrastFrom left to right are VSD5S, VSD2, VSD2Si
From left to right are VSD5S, VSD2, VSD2Si
From left to right are VSD5S, VSD2, VSD2Si
In important terms, three times, the latter will follow this order. . .
Both VSD5S and VSD2 are red and blue plugs, and VSD2Si is black.
VSD5S
VSD2
VSD2Si
VSD5S splitter close-up
Still very handsome, especially the letters are polished design, look good after reflection.
VSD2 splitter close-up
VSD2Si splitter close-up
Since I wrote it here, I will talk about the difference between the three headphone points. Obviously, the 399 VSD55S splitters have a polished design and the forcing is on. The VSD2 splitter, like the IE80 splitter, attaches the subtitle rubber to the splitter. The VSD2Si splitter is relatively simple and generous and does not require much performance. Why do I put the splitter on the front, because if I take the three headphones for the first time and just look at the splitter, I think it is also possible to split the price of the three headsets.
Three earphones cable contrast
VSD5S headphone cable
VSD2
VSD2Si
As can be seen from the above figure, the VSD5S earphone cable is the thickest and is now slightly harder because of the anti-winding design. Similar to VSD2 and 2Si wire thickness, VSD2 wire is similar to VSD5S, has a grained design, and is more pronounced than the VSD5S grain. The choice of VSD2Si wire is consistent with the color of the cavity, using a black matte TPE line. Judging from the wire, there are actually differences.
Three wire thickness, material contrast
VSD5S plug
VSD2 plug
VSD2Si plug
From the perspective of the three ear plugs, VSD5S is a gold-plated plug, and the other two are replaced by nickel-plated plugs. From here, we can also see the positioning of the product.
As far as I know, the VDS2S was also a straight plug and was later changed to an L-type plug. Indeed, the L-shape is more convenient.
VSD2Si microphone close-up.
There is a VSONIC LOGO above, but there is only one button to control, and there is no volume increase and decrease button, so the design is relatively simple and generous, that is, the function is less.
Three earplugs close-upVSD5S
It can be seen that the VSD5S is also designed around the ear, which can reduce the stethoscope effect and is more comfortable to wear. The shape uses a diamond-cut design, and to tell the truth, when it comes back to the headset, the new look is really high on the lights. However, with the baptism of time, the cavities have scratches and friction marks, and it seems that there is no fresh energy. Of course, VSD5S uses a non-replaceable design. Although it is said to be a thousand-thousand-piece stopper, there is no need to change the line. After all, the cost will come up and there will be other options.
VSD2
VSD2 design is relatively sleek, unlike the VSD5S as angular, every time I see I can think of Shure SE215, although a long like, but wear it, Shure SE215 for a long time to wear, the ear will have a sense of pain, Compared to SE215, VSD2 has less sensation of pain and sensation, and this feeling is also related to the smaller size of the cavity. VSD2 also uses a non-replaceable design, but compared with VSD5S red and blue, this is more to please the eye.
VSD2 and comparison VSD5S
Everyone can see the difference in the following position.
It can be seen that VSD5S has a heat-shrinkable tube at the end, while VSD2 does not. I think this should be a reinforcement design. From here we can also see the difference in product positioning. The details can be shown more clearly.
There is another place
It can be seen that there is no left and right ear tag for VSD2, and VSD2Si is also not found. On the contrary, VSD5S not only has the letter logo, but also has a prominent origin on the cavity, which is easy to find in the dark. These intimate places also make their prices different.
VSD2Si
The same molds should be used for VSD2Si and VSD2 and will not be described in detail here.
Comparison of sense of hearing Three headphones, different price, the same suitable style is slightly different.
Soda Green's special voice, he sings high notes very easily. The first song is a popular song and all three headphones have a good performance.
VSD5S, in this song, compared to the other two, the treble part can hear more details, the same, the atmosphere is very good, for this kind of popular songs, not to say the sound field, I just want to say that this song is In terms of vocal performance, VSD5S has an absolute advantage. VSD2, by contrast, VSD2 is weaker than the other two on high pitches, but I feel that VSD2 is the most prominent player in the atmosphere. The treble detail in VSD2Si is slightly worse than VSD5 but stronger than VSD2.
In general, VSD5S and VSD2Si are more suitable for the song of love song, and can better express the feelings of the song.
How lucky
Why did the second song choose this, because the three headsets are better able to show their advantages in terms of popularity. For this song, VSD5S and VSD2Si are closer to vocal, but VSD2 is better at listening and atmosphere. Bass, VSD2 feel enough, texture is slightly poor, moderate depth, drums can feel a punch and go down, strength enough, but not strong enough. Compared to the S series, the VDS2 is not inferior to the S earphones in terms of male voice, although the voice is far away. There are gaps in the IF, only in the details.
Defend the Yellow River
Why did you choose this song, this song belongs to classical music, and performed with Western-style vocal music and orchestra. This song was also influenced by the running man. At that time, he was very moved and proud of the motherland!
VSD2 performed well, but VSD5S performed even more brilliantly. Compared with VSD2 and 2Si, it is larger in the sound field and more magnificent. The performance of the vocal part of the chorus is more subtle, especially after the subpart, the detail performance is better than the other two paragraphs.
VSD2Si In this song, vocal performance is its advantage, regardless of the level of the voice, the dynamic sense is better than VSD2, and VSD2 in the sense of hearing, if the feeling of a single ear, perhaps more flattering.
These three songs represent the differences between the three headphones. Of course, what I want to say here is that each person has a slightly different sense of hearing and takes the last original article. I don't feel the same. Maybe I think the VSD5S is more aggressive than drumming. Therefore, in terms of hearing, if you feel that there is disagreement, you can discuss the discussion in the district.
to sum upThis summary does not want to add a five-pointed star. It feels boring to add a star every time.
In general, the price of VSD5S in the 400 yuan file, from the work, it is easy to see its meticulous. In terms of sound, there are gaps between it and the other two performances. If you talk about one ear, the difference is not great, but when you listen to the same song twice, you can find out the difference between them.
VSD2 as a 99 yuan headset some time ago, cost-effective did not have to say, and VSD2Si in the 200 yuan file, can be said to be the leader. On the quality, 99 yuan VSD2 may not be as good as 99, but the shape is more flattering.
If you need a microphone, it is recommended to start VSD2Si, the microphone straight out sound is also good, 199's price is OK.
Everyone has their own ideas. Regarding headphones, I just want to share my feelings. Writing these originals also really wants to give everyone a reasonable and intuitive feeling. After all, if you don’t buy them right, then you’re not in a mood. it is good. . .
I hope that I can really help everyone and I hope to write more and better articles in the coming days!
Finally, I wish you all in advance
Happy Dragon Boat Festival! ! !The cat7 Lan Cable are an eight-core Shield wire. Each pair has a Shield layer (commonly called a Foil Shield), and then a Shield layer (commonly called a Braided screen Shield) outside the eight cores, with the same connection as the RJ-45.The highest transmission frequency of the CAT7 Ethernet Cable S/FTP is 600MHz, and the transmission frequency of the CAT7 Network Cable is 1000MHz.
There are a number of significant differences between the six and seven cabling systems, the most obvious of which is bandwidth.The CAT6 cable of channels provide a comprehensive attenuation to crosspoint ratio of at least 200MHZ and an overall bandwidth of 250MHZ. CAT7 of systems can provide at least 500MHZ of comprehensive attenuation to crosspoking ratio and 600MHZ of overall bandwidth.
The proliferation of broadband applications has created a need for more bandwidth.For example, a typical CAT7 channel can provide a bandwidth of 862MHZ for the transmission of video signals, analog audio signals on another pair, and high-speed LAN information on a third or fourth pair.
Another difference between the CAT6 patch cable and cat7 patch cable systems is their structure.The six types of wiring systems can use either UTP or STP.The seven types of systems are based only on shielded cables.In the cat7 network cables, each pair has a shield layer, and four pairs of wires together have a common shield layer.In terms of physical structure, the additional shielding layer makes the CAT7 Ethernet Cable have a larger diameter.
Another important difference is its ability to connect hardware. The parameters of the cat7 patch cable of systems require that all pairs of wires provide at least 60DB of integrated proximal winding at 600MHZ.The cat6 systems only require 43dB at 100MHZ and 46dB at 250MHZ for the cat6 patch cable.
Cat 7 Ethernet Cord,Cat7 Lan Cable,Cat 7 Ethernet Cable,Cat 7 Network Card
Shenzhen Kingwire Electronics Co., Ltd. , https://www.kingwires.com