{"product_id":"fiio-jt7-black-fio-jt7-b-shipped-from-official-japanese-distributor-with-serial-number-open-type-planar-magnetic-headphones","title":"FiiO JT7 Black FIO-JT7-B【Shipped from Official Japanese Distributor with Serial Number】Open-type Planar Magnetic Headphones","description":"\u003cdiv\u003e• The JT7 weighs just 11.6 oz (318 g) and is much lighter than typical planar magnetic headphones, making it less burdensome even during extended listening periods, so you can keep using it comfortably at home or on the go Moreover, the foldable design makes it easy to store and carry in your bag It has a compact design that you wouldn't expect from an over-ear model\n• The 95 x 86 mm planar magnetic driver mounted on the JT7, from diaphragm development to voice coil and magnetic circuit control, has been consistently designed uniquely by FiiO, allowing the brand to control every detail of the sound it seeks to achieve The large planar magnetic field diaphragm achieves a vast sound stage and a powerful bass expression ※Planar magnetic type is different from conventional dynamic or balanced armature types, driven by electromagnetic force acting on the entire surface of a lightweight and thin diaphragm This ensures uniform force is applied across the entire diaphragm, virtually eliminating the divided vibrations that are common in dynamic types As a result, low distortion, excellent transient performance, and a vast sound stage are achieved Due to the need for complex manufacturing technology, it may be expensive, but it is an acoustically advantageous design method\n• A sufficiently thin planar vibration plate is required for the planar vibration plate to fully exhibit rapid vibration and delicate response characteristics The JT7 diaphragm is only 3μm thin, and accurately responds to even the smallest changes in electrical signals This provides excellent transient response characteristics and clearly reproduces high-frequency signals\n• JT7 diaphragm uses a unique elastic auxiliary system \"F.E.S.\" (FIIO Elastic System) This is a driver diaphragm design that incorporates multi-dimensional texture on the surface by applying the edge processing of the dynamic driver to increase the elasticity of the diaphragm F.E.S. provides more precise internal stress control than common flat drivers, allowing the driver to move more freely without increasing distortion As a result, it delivers a powerful and impactful bass ※F.E.S. (FIIO Elastic System): A proprietary elastic assistance system designed by adding a new deformation vector to a flat film to increase the movement of the driver, allowing the diaphragm to build the elastic force to counteract internal stress\n• The JT7 has a high sensitivity of 92dB\/mW due to the powerful magnetic field generated by high-performance bi-directional neodymium iron boron magnets These magnets provide robust and sufficient driving force to planar drivers, bringing out a large and rich sound even from small output audio devices\u003c\/div\u003e","brand":"FiiO","offers":[{"title":"Default Title","offer_id":57193557033225,"sku":null,"price":25477.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/8469\/1209\/files\/product_image_1_ce654e44-fa74-4544-8a34-bfd89a53a607.jpg?v=1783724486","url":"https:\/\/youplus-eu.myshopify.com\/id\/products\/fiio-jt7-black-fio-jt7-b-shipped-from-official-japanese-distributor-with-serial-number-open-type-planar-magnetic-headphones","provider":"YOUPLUS","version":"1.0","type":"link"}