Fiio open headphones FT3 Black []Fiio [FIO-FT3-B]

[Equipped with a 60mm diameter large dynamic driver to achieve powerful sound and a vast sound field] The FT3 driver is equipped with a 60mm diameter large dynamic driver. It provides a sound field that gives you a sense of spaciousness and a powerful, deep low range. In addition, this large dynamic driver has characteristics that prevent distortion even when receiving large signal inputs, and reproduces a wide frequency range from 7Hz to 40,000Hz extremely naturally. [Uses DLC (Diamond-like Carbon) vibration plate + beryllium coated edge] The FT3 uses a vibration plate that uses DLC (Diamond-like Carbon), a carbon material that boasts the same strength as diamond. This diaphragm has high rigidity and does not bend easily even when subjected to sudden movements, making it possible to effectively reduce distortion across the entire band. Furthermore, since it is lightweight, it also has excellent transient response characteristics. Additionally, the edges are coated with beryllium to properly control vibrations that adversely affect sound quality, resulting in more transparent sound. [Adopts an open design for natural and spacious sound] The FT3 uses an open-air design that suppresses unnecessary vibrations and realizes a wider sound field by releasing the back pressure generated from the driver unit to the outside of the housing. By adopting this design, the FT3 achieves fine detail expression and a natural, spacious sound. [Precise acoustic structure to deliver pure sound to the eardrum] By placing the driver unit at an angle so that it is parallel to the ear canal when worn, the output sound waves are delivered directly to the eardrum, reducing high-frequency loss due to physical interference. This mechanism also plays the role of effectively suppressing standing waves within the housing that have a negative impact on sound quality. Furthermore, by placing an acoustic reflection chip designed to appropriately guide the sound waves generated from the driver on the back of the housing, unnecessary reflections within the housing are controlled and ideal frequency characteristics are achieved. [Internal and external magnetic circuit design equipped with two neodymium magnets] FT3 is equipped with N52 grade neodymium magnets with extremely strong magnetic flux. Not only that, but two neodymium magnets are mounted on the outside and inside of the driver unit, and by adopting an "inside and outside magnetic circuit design" that arranges them asymmetrically, the magnetic flux density that drives the voice coil is effectively increased. This design makes it possible to properly control the movement of the diaphragm, especially when momentary large amounts of energy are required. FiiO's first open-back headphones equipped with a large 60mm diameter dynamic driver FiiO FT3 Black FT3 is FiiO's first open-back headphone designed for audio enthusiasts. Equipped with a large 60mm diameter dynamic driver that incorporates a DLC vibration version and beryllium-coated edges, it provides a spacious sound field and deep low-frequency expression that can only be found in headphones. [350Ω high impedance design] FT3 was designed with high quality playback in mind, and has adopted a 350Ω high impedance design. Compared to low-impedance headphones, a high-impedance design has excellent reproducibility of the input signal and can suppress the effects of noise, resulting in clearer playback with better detail reproduction. The voice coil that determines impedance uses Japanese-made "copper-coated aluminum wire" with a diameter of 0.035 mm. By using this lightweight voice coil with excellent conductivity, we have achieved pure sound quality over a wide band. [3-axis movable design for a comfortable fit] The FT3 has a 3-axis movable design that allows the headphones to fit properly on your head. design" is adopted. This design allows three parts of the headphones to move independently, ensuring a comfortable fit no matter what head shape you have. In addition, the improved airtightness makes it possible to maximize the sound quality of the FT3. [Strong and lightweight aluminum alloy housing] By using a highly rigid and lightweight aluminum alloy as the housing material for the FT3, it is highly durable, comfortable to wear, and has a luxurious feel. In addition, the unique design inspired by a hexagonal crystal system not only gives a futuristic impression, but also maximizes its performance by keeping the driver as unsealed as possible. [Includes a high-quality cable that uses Furukawa Electric's single-crystal copper cable as a conductor] The FT3 comes with a headphone cable that uses Furukawa Electric's single-crystal copper cable as a conductor and is approximately 3 m long and 23 AWG thick. Sheath material: Flame retardant and impact resistant nylon (mesh knitting) Coating material: TPE (thermoplastic elastomer) Shield layer: PCOCC-A (26/0.12X2) Insulation layer: PFA (fluorinated resin copolymer) Conductor: PCOCC-A (3/ 20/0.8X2AWG23) Outer diameter: 6.5mm (before branching) / 3.5mm (after branching) In addition, the player side terminal of the cable has a replaceable headphone plug, and two types of conversion adapters are included. This allows ideal playback with a variety of source devices. - 3.5mm unbalanced / 4.4mm balanced interchangeable headphone plug - Adapter that converts from 3.5mm plug to 6.35mm plug - Adapter that converts from 4.4mm plug to XLR4 pin plug *The interchangeable audio plug is a patented technology of FABRILOUS.