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For the average player, the wire should be reasonable in material and structure, and can faithfully transmit the signal without adding excessive distortion to the signal. This type of wire is a "normal" wire, and the price is also acceptable. Taking the signal line as an example, I think it is reasonable for the high-end line 4000-10000, the mid-range 1000-4000, and the low-end hundreds to 1,000. If the price crosses the level, you may wish to purchase with caution. For domestic audiophiles, we should say no to the "strange line".
3. Say no to false thread
The false thread is the enemy of audiophiles. There are several kinds of false threads. The better one is some low-cost varieties that are made by the HIFI wire factory.
A kind of counterfeit wire made entirely by the cottage factory. This kind of wire has everything. There are unknown so-called "imported second-hand" wires, and there are "brand-name" wires. These wires are mostly silver-plated wires and copper wires. Mostly cheap PVC. Now the popular fake wire, the mainstream power cord of VDH, the fake wire is silver-plated multi-core wire, and the insulation is PVC. It should be noted that VDH is the most opposed to using PVC. How can he use PVC in his high-end line? No need to ask, false thread! Someone who sells fake threads quibbles that VDH's finished lines are different from loose lines, and it seems that VDH deceived consumers. The structure of the false wire can also be very complicated. A friend of mine once bought the so-called second-hand monster "M2.4" speaker cable at a price of more than a dozen yuan. The lines are equally complex (otherwise he won't be fooled), and the materials are different. So how complicated the structure of the line is only for consumers. The production line is industrial production, and the machine and process are in place. Similar to this kind of fake wire, the industrial wire in imported industrial waste is changed to a "fever" wire. These wires are thick enough and the core is hard, mainly copper wire and silver plated wire. The sound is not ideal.
The most deceptive is the so-called "secondary fever line", this line uses a fake body, or the same low-grade wire body of the same factory, carefully crafted with real or fake connectors; also the body and connectors are real It is self-assembled, and the thread-making process cannot be guaranteed. They are cheaper than ordinary second-hand lines, and the quantity is large. What about the sound? You think, if it is a real thread and plug and the craft is good enough, it should be okay, depending on your mental capacity. These lines are common in the Guangzhou second-hand market. Most of the high-end lines of well-known brands such as Kimber, VDH, Cardas, Taralabs, Audio Note, etc. are not cheap, and they are uniform prices for multiple stalls.
To avoid buying fake thread, you need to read more, listen more, move around, increase the knowledge of the wire, read the information of the wire company, go to the agency to see the appearance, structure and craftsmanship of the real line, listen to the real line of friends and agents, and move around the market. Pay attention to normal second-hand prices. Don't want to be cheap, but when you are fooled, it's too late to regret.
Fourth, treat the alteration line reasonably
There is now a category of altered lines on the market. Many imported lines are produced in Taiwan, and some of the lines are also designed in Taiwan. Sometimes, some manufacturers will make some low-cost altered lines. The materials and structure are reasonable. Some are the same as the real line. The appearance is rougher. The price Cheap. These lines are very popular among salaried enthusiasts. They are cheap and good. I have contradictory feelings about these lines. I also use this type of line. Sometimes I buy it for my friends. It is cheap and has a good voice. It is indeed not worse than your expensive line, but they are not the right way, so I think everyone on these lines It is good to communicate and make at a reasonable price. It would be wrong if you use this line to charge the real line and cheat money.
From the production of such wires, we can also know that the so-called conductors and structures are just the production problems of wire factories. Industrial production is the raw material, equipment, process and quality inspection. R & D is laborious, and it is much simpler to produce the wire. Not so mysterious at all.
Fifth, the role of the wire is
Wires are useful, and sometimes play a very important role. The wire will not add anything to the system, it plays the role of color adjustment. If you compare the system to a painting, the composition and lines are all there, but the use of color may not be harmonious, the lines and details may be blurred, and the imbalance of colors may be destroyed even by the composition. , You can make the picture harmonious and vivid. This is just a metaphor, in fact, the use of wire is more subtle. A few systems using wires are not necessarily unsatisfactory, but good at using wire systems is not unsatisfactory.
What has to be said is that there are indeed grades in the wire. The high-end line has more details than the low-end line, including resolution and extension. This is because the conductor purity of high-grade wire is higher, or the structure is more complicated, which can more effectively shield interference and reduce vibration. For domestic players, it is relatively easy to afford a mid-price system (tens of thousands of parks), 1000-2000 parks of digital lines, 2000-4000 parks of signal lines are ideal, I do not understand the speaker line, under-benefit, power cord situation complex.
I think most people agree with the role of signal cables and speaker cables. The digital cable is a neglected cable. The function of this cable and the difference in sound of different brands may surprise some people. The difference is indeed very large, as much as the signal cable. It is very important for the performance of the sound source. Fortunately, only one digital cable is needed, and it is often not as complicated as a high-end signal cable. The price is much more friendly. I hope that friends who use separate audio sources will pay full attention to it. The power cord controversy is the biggest. I always think that the power cord is part of the power supply of the equipment, because the power cord is used separately by each machine and is not shared. To a certain extent, the power cord can change and reduce the internal resistance of the power supply. At the same time, the power cord should have a shielding layer to reduce external interference and prevent the power supply from interfering with other equipment. Whether the equipment we use is signal conversion or amplification, the energy is provided by the power supply, and the performance of the power supply directly affects the performance of the whole machine. The same power cord will show the same sound orientation on different devices. All fever power cords have the effect of improving extension, expanding the sound field, and improving the clarity of overtones. difference. The role of the power cord is real, not as simple as some people think. Of course there is nothing mysterious about the power cord, as complicated as some propaganda says. Pay attention to the use of power cords. It is not ideal to use any power cord on any device. It is even more taboo to add power cords of different brands to the same system. In addition, low-end power cables often have some obvious shortcomings like other low-end cables (some are also very good, pay attention to identification and matching). The effect of power cords above 2000 is generally very good, and there are also good products around 1000. The power cord may be the most irrational wire, but its role cannot be ignored. The more rigorous the design of the power supply of high-end equipment, the more obvious the role of the power cord.
End: The above is my understanding of the wire. I thought that the low-cost system cable is a guarantee for transmission, and the mid-price system cable is both guaranteed and adjusted. I also agree with the "first-line life and death" of high-end audio systems. . This ugly text is mainly for players with low- to medium-priced systems, and high-priced systems do not understand me. Therefore, all netizens and manufacturer representatives are forgiving and understanding.
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How to say no to wire
The performance of the line is determined by the conductor and the structure. The line factory should work hard in these two aspects. It is therefore a good thing to produce some rigorously designed and high-cost lines to achieve a very ideal sound. However, driven by commercial interests, some products have done some tricky things and adopted some methods that do not necessarily have a positive effect. It is not a good thing to obtain high profits through exaggerated publicity. For example, the method of adding a small box on the line is generally a filter component. The top line of a brand claims that the accuracy of the resistance-capacitance element is 0.1%. What is the accuracy of the left and right channel conductors? It ’s impeccable to use this method to get some kind of needed voice, but to ask for a high price based on your ideal realization, I want to say NO! This is just an example, not for any brand (there are a lot of lines with small boxes), in addition, my opinion is also judged by the house and the user. It is exactly this, some HI-END brand wires are designed to change the impedance characteristics through a special structure to obtain a unique sound, to achieve the purpose of adjusting the sound for high-end audio systems, not to faithfully transmit signals, "gratifying" It ’s the average fan of these wires who ca n’t afford it.