Modern Day cable for audio technology has no significant progress for many years. Figure 8 speaker cable design, for example, has been around since the earliest days of electronics. Today, there will be increasingly difficult for manufacturers to make significant improvements in technology, and many resort to fancy marketing and jargonised About descriptions in order to attract attention.
Whether these new technologies actually work is another matter, but here is a briefOverview of the Top 5, and what they mean:
1) SCC OFC, UPOCC, SGC, SGSCC, etc.
This is one of the most popular and fashion on show in the cable world. It has many names, but usually some abbreviation of a variation of the "single crystal copper." The idea is that your standard copper cable many crystals per piece of wire included. This is because all the metals, crystals in the production, and if under non-ideal conditions, many crystals in the formBars. When drawn into a strand of wire, the crystals form various sections of the cable, which is theorized to act as small resistors with different electrical properties. This leads to muddy the sound. SCC is a single crystal ingots of copper, which is produced under controlled conditions and thus is considered high-purity (6N or 7N).
2) Smooth surface of copper
This works in a similar way as SCC, but with a different approach. A specialAnnealing process is used to pull out of the copper gradually, resulting in a smoother surface. Resistance of a cable is proportional to its cross-sectional area. Thus, if the surface of a wire is not constant, the cable is theoretically produced from thousands of small resistors of different qualities. The smoother surface of the wire leading to a purer medium translated.
3) Teflon / cotton dielectric (insulation)
This is perhaps one of the less controversial technologiesto see how they rank in the proven industrial applications. Electrical properties of conductive medium is scientifically proven to be not only dependent on the medium itself, but the dielectric to the medium, ie the insulation. The better the insulation, the more ideal the electrical properties. Teflon is one of the best practice materials known to man for the purpose of isolating known. The dielectric strength is extremely high, but it is easy to use and serves as a goodphysical barrier. Its use is) only by air (without considering the possibilities of using a vacuum to separate the gifts of course, practical problems, if necessary, two closely twisted veins. To go one way around this is with a layer of cotton. Cotton is very porous (it has many small parts, which are separated by air). Again, this is a good way of insulating wires on a small scale, but it is not practical for speaker cables or high output signals.
4) SilverConductors
When Teflon is one of the less controversial technologies around, then silver is a significant support in the industry. Without experimental materials, which are not easily use as cabling, silver is the best conductor, we know. It is used in high-end laboratory equipment to link signaling pathways with minimal distortion. It is for medical applications, used for the hook-up wire prototypes in research and communications satellites. There has been much controversy withMarks silver to be hard to maintain. This argument has some foundation, as the silver has an incredible high-frequency power (and) so that their use in demanding applications. However, this factor proves to be the deficit in the quality of the connected devices. Silver is known to be very resentful about possible weaknesses in the other components that are used. Logic, therefore, tells us that there is no silver that hard, but it is not the most honest.
5) cryogenically treatedMaterials
When Silver is the least controversial design, this can most out there idea, our top-5. Cryogenic treatment involves cooling a material to extreme temperatures (-180 ° C or -300 ° F), which was originally used to improve certain forms of treatment of steel on its hardness and strength. In fact, the impact on promoting the internal structure of steel formation of fine grains. Ironically, this theory is in stark contrast to the single-crystal copper,That the number of grains to be reduced. In addition, a greater hardness at the expense of increased fragility, which therefore will increase the number of micro-fractures in the material. However, there are a number of companies there that require superior performance using this technique.
There is no doubt that many of these technologies are controversial. However, what is never in doubt our ability to judge ourselves. Use your ears and listenyourself. This is the best advice anyone could listen to the audio enthusiast.
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