The copper wire focuses on low frequency, the single crystal copper is stable in the low frequency, the single crystal sound accelerates the high frequency, the sound is delicate, the goddess mid-frequency is killer, the high frequency and the intermediate frequency are well controlled, the high frequency is just right, and the low frequency is stable. Ocean Heart is a must-have cable for beginners, and the overall three-band performance has been significantly improved. The characteristic of Furukawa is its thick and transparent sound. There are also a lot of wires, 4.6.8 cores, various pins, and plugs.
Silver wire will increase high-frequency loudness, increase overtones, make the sound transparent, and enhance the sense of positioning (all of these are essentially caused by increasing high frequencies). The materials of headphone wires are generally TPE and TPU. kind. Low-end headphone cables use TPE, which is characterized by a rough feel, easy to scratch, and slightly rough matte surface.
In fact, the wires can still improve the sound quality. The 30-inch copper wire and the 70-inch single-crystal copper wire tested below (it is hard to say whether it is single-crystal copper, but it is definitely better than the 30-inch one). , there is also a single crystal copper silver-plated line (also not guaranteed to be authentic or fake). Both single crystal copper and single crystal copper silver-plated lines measure the upper curve, and the ordinary line measures the lower line. The average increase of high frequency by 2db also makes it sound more transparent.
If you buy hundreds or thousands of cables, the difference is actually not that big. You can basically rely on your brain to hear it. Spending thousands to buy a cable is simply a waste of money. It is better to buy different earphone covers. The earphone covers can have an effect of +-2db on a certain frequency band, but they are ignored because of the price. One earphone cover earns There is no comparison between dozens and hundreds or thousands per line. If you have the money, you can just find someone to make a frequency response curve of your own.