After being used for a period of time, CD, VCD, and DVD discs will have electrostatic magnetism. Listen to a CD for a few minutes, take it off and then listen to it after degaussing, the effect is immediate! Specifically in:
1. Quiet background;
2. Good transparency;
3. The sound field is real;
4. The details and roundness have been greatly improved.
This product is a good product for music lovers to improve sound effects in software. The first thing to market this game was made by the Americans, and later Japanese wire manufacturers have also produced several degaussers!!
It can be used for degaussing of wires, such as video wires, power wires, sound wires, etc.
It can also be used to degauss the bile duct.
The reason why CD is magnetic:
1. There are magnetic metal components in the ink on the CD printing surface.
2. The aluminum alloy in the CD aluminized film also has a magnetic metal component.
When the CD player is working, the laser generating diode in the optical head will generate a high-level electric field and a high-strength magnetic field. This electric field and magnetic field act on the CD to make it magnetize. The magnetic CD interacts with the electric field and magnetic field of the optical head: The high-speed rotating CD with magnetic induces electromotive force in the wire of the optical head, which interferes with the normal current of the optical head, and also interferes with the emitted laser beam, which is equivalent to destroying the optical head The accuracy of reading signals, how can such sound quality be good? The magnetic CD is distorting your audio equipment. Reminder: Degaussing is required if the CD is played more than 10 times.