Generally speaking, some time, some people will get the top ten metaphysics in the fever industry to hang and fight. Plus we have done a lot of wire, so it is quite awkward to discuss wire.
However, there are always people asking about the wire, we will talk about the role of wire from a technical point of view. Remember, this is non-Amway, everyone is an adult, and you have the ability to think and recognize independently. Don't listen to the wind or the rain.
First of all, generally speaking, the fever line (that is, the various power cords, signal lines, headphone cords, USB cables, fiber optic cables, etc. that look cool, do not want to buy meat) are different from ordinary wires. What?
1, the fever line generally uses a better plug and socket.
I won't talk about the mysterious things here. The high-quality metal plugs and sockets are usually gold-plated or even rhodium-plated. On the one hand, a reliable connection can be guaranteed. On the other hand, it can be ensured that the connection of the plug/socket will not cause poor contact or excessive contact resistance due to oxidation of the metal surface for a long time.
Of course, high quality metal plugs are generally expensive. If it is those HI-END brands, it is only a few hundred dollars for the plug. So, don't look at the expensive wire and take it out. This is not the right drop.
2, fever wire generally uses a better line-based material
For example, PCOCC-A single crystal copper, such as gold and silver wire, such as copper silver plated wire, such as 7N copper wire, such as single crystal silver wire. It is even possible to freeze the wire in an extremely low temperature environment.
There are two cases here, one is the change of the measurable impedance. Because the material of the fever line is better and the wire diameter is thicker, the wire impedance is obviously lower than that of the ordinary wire . This is not much to expand, everyone generally sees that the fever line is generally much thicker. For example, the following:
For illustrative purposes only
Another situation is the improvement of the microscopic level of the wire , such as single crystal copper, which has many crystals, and single crystal copper can be regarded as a crystal. OK, this is a bit winding, so in terms of human words, single crystal copper is a huge diamond. Ordinary copper is like countless broken diamonds.
So, you are not good at monocrystalline copper, at least you know the broken diamond and a big diamond. Okay!
Fei Ao L16/L17 uses a single crystal copper silver plated base
Another one that is inevitably criticized is that it is frozen and sounds very sinister. How to freeze the sound quality? Well said, everyone knows that there is a process called "annealing" in metal processing. In fact, the sharp change in temperature will have a great impact on the arrangement of metal crystals. Therefore, the freezing of a few hundred degrees will change the arrangement of the internal crystals of the copper wire. In addition, the average person does not have this condition to freeze, so no matter how good or bad, at least expensive. If you put your brain a little bit open, you will have good sound quality.
To insert a sentence, it is said that in the Spring and Autumn Period and the Warring States Period, the famous sword was called Moxie. When the archer was in the annealing process, he joined himself to cast a famous sword.
3, fever wire generally uses a special structure and weaving process.
This is generally to reduce the loss of high-frequency signals (see skin effect), as well as to reduce the coupling between the wires and distribute the capacitance. If it is a signal line, it also involves the design of the shield.
Special braided wire
Of course, some people think that this is metaphysical, then look at the coaxial line, is it different from the structure of ordinary wire ? In fact, these are scientific and practical differences that can be tested in signal transmission.
Wire structure of various special structures
So, analyze from the above points. The fever line does technically support: relatively common wires , there are measurable changes in various performance parameters, including but not limited to:
a, resistance value; b, capacitance value, c, inductance value.
If you go to the micro level, you can also see the difference in materials with an electron microscope.
Well, since the fever line is useful, it is not a big fan to promote the role of Fei Ao wire . This involves two more important issues.
A, although the fever line has measurable parameter differences relative to ordinary wire . But this difference is relatively small. For most ordinary users, there is no long-term listening experience or training. They are unable to tell the difference in the sound of the wire .
B, the change in the wire parameters, the effect on the sound quality is positive or negative, specific to each user is uncertain. Excessive advocacy of subjective sound quality will inevitably be attacked by users. In theory, for an individual user, the truth is the ear that grows on his head. He said that it is good to hear, and he said that it is not good to listen.
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