Both the delicate high range of the planar magnetic core driver and the dynamic type and the sense of openness evoking deep sounds
„Low frequency range, with a sense of openness and necessary, as well as sufficient quantity”
In traditional planar magnetic design, one needs to increase the minimum frequency playable by the driver unit, since the diaphragm contacts the magnet in low ranges where the amplitude is high. To compensate for insufficient low sounds, the inside of the ear pad is sealed, while the front of the diaphragm is closed.
The same principle applies to closed headphones, which can play low sounds despite their small size. By sealing the inside of the ear pad, low sounds can be played even in a low frequency band, but in a closed space similar to headphones. In the D7000, the „AFDS” solves the problem of contact between the diaphragm and the magnet, allowing the driver unit to reduce the minimum frequency that can be played. Together with breathable ear pads, it allows reproduction of low sounds that combine the sense of quantity and openness, which is only realizable in an excellent dynamic type.
„Fine high range”
To play the fine high range, the light weight of the diaphragm is prioritized. The D7000 weighs about 1/3 of the dynamic type diameter, and a very thin aluminum foil coil is placed on the ultra-light film diaphragm. As a result, there is no longer a need for coils essential for dynamic type and glue needed to attach the diaphragm, fundamentally solving the glue-related problem, and achieving fine high-frequency reproduction.
„Both the fine high range of the planar magnetic field type and the dynamic amount of the dynamic type and bass that gives a sense of openness”
Thanks to the fine high frequencies of the planar magnetic field type, the dynamic quantity of the dynamic type, and the bass that gives a sense of openness, with the use of D7000, you can make new discoveries from familiar music, and you will want to listen to your favorite music again and again. This is a product that realizes that excellent sound quality can induce a deeper musical impact.
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