What is the magical effect of the inch-line gold audio cable?


Date:

2021-09-15

People's exploration of audio equipment is endless. It is naturally also listed as an audio enthusiast for the wires connecting audio equipment. At the beginning of the last century, the British took the lead in conducting research and used the powerful electromagnetic field theory to study the influence of wire on sound quality. Coupled with the continuous improvement of the descendants, summed up the impact of wire on the sound quality, there are roughly several aspects: parallel capacitors, series inductance, core resistance, wire purity, insulation materials and manufacturing processes.

People's exploration of audio equipment is endless. It is naturally also listed as an audio enthusiast for the wires connecting audio equipment. At the beginning of the last century, the British took the lead in conducting research and used the powerful electromagnetic field theory to study the influence of wire on sound quality. Coupled with the continuous improvement of the descendants, summed up the impact of wire on the sound quality, there are roughly several aspects: parallel capacitors, series inductance, core resistance, wire purity, insulation materials and manufacturing processes.
 
Many enthusiasts ignore the important functions of speaker wires, especially those who are not good at the basics of electrical engineering. They often put two small wires in their eyes, and just connect the two wires to the speaker. It is not known that the copper wire or aluminum wire with a diameter of 0.5mm has a resistance of about 0.43 ohms at a length of 5 meters, and a pair of wires on a speaker is nearly 0.9 ohms, and the damping generated by it affects the power of the amplifier. For an amplifier with excellent performance, the output internal resistance is very small, and the total impedance of the wire should not exceed 1/10 of the internal resistance of the amplifier output.
 
Generally, the oxygen-free copper wire is made of 99.99% pure copper. In order to reduce the impedance to a greater extent, an oxygen-free copper and a single crystal oxygen-free copper wire which improve the quality of the copper material are used. The so-called 6N wire is made of copper wire with a purity of up to 99.9999%. It can improve the clarity and dynamic range of the sound quality, making the frequency response better, positioning and sound field more accurate. In addition, using high-tech means, using electrochemical method, PN junction implantation method, isotope radiation modification method, etc., transforming the gold-solid structure of copper material, so that the outer layer of the same copper wire produces a special metallographic structure with a certain depth, so that It is suitable for transmitting high-frequency part of the audio current above 5000Hz, and the inner core of the copper wire transmits the low-frequency part of the signal below 5000Hz. Such a wire is called a smart audio line abroad.
 
There is a subtle relationship between the materials and processes of making wires and the sound quality. Manufacturers of countries are feeding low-level, low-current signal lines (often called nerve lines) and transmitting high-level, high-current speaker lines (often called For the fever line), a number of dedicated audio lines with low inductance, low capacitance and low skin effect have been developed. In the early stage, the speaker line with a large cross section and a large number of strands was designed to reduce the resistance. The wearing surface is generally 1.5 to 6 mm or more, which can improve the roundness, spatial sense and positioning of the sound.
 
In the use of audio wires, do not engage in sloppy work, such as the use of a rent a thin or a long and a short wire, will affect the sound quality and positioning function. Then again, when our economic conditions are not plentiful, we don't have to overemphasize the use of very high-level signal wires. Regarding the deterioration of the sound quality caused by connecting the audio wires, it is necessary to make a scientific and objective evaluation. For whatever reason, the total balance characteristics between the audio devices should be considered. For example, it is difficult to achieve the desired target by improving the sound quality only from the wires. Advanced audio cable is not a panacea, it does not bring perfect results, as long as the wire length is within a few meters, different wires are extremely difficult to discern the difference in actual hearing, far less than the possible connection between the devices. Poor contact has a great impact on sound quality.

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What is the magical effect of the inch-line gold audio cable?

What is the magical effect of the inch-line gold audio cable?

2021-09-15

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