Fostex TH-900mk2

[Uses a Biodyna diaphragm that uses ultra-fine biocellulose fiber material] Utilizing the know-how accumulated over many years, biocellulose fiber and other fibers are blended under optimal conditions. Achieves low specific gravity, high Young's modulus, and high internal loss. In addition to delicate, high-resolution, beautiful mid- and high-frequ... moreency reproduction, the adoption of free edges with good linearity faithfully reproduces large-amplitude low-mid frequencies. *“Biodyna” and “BIODYNA” are registered trademarks of Foster Electric Co., Ltd. [The magnetic circuit that uses a repulsive magnetic field is equipped with an ultra-strong driver unit with a magnetic flux density of 1.5 Tesla] A vast dynamic range is provided by the ultra-strong, high-performance magnetic circuit with a low distortion rate and a magnetic flux density of 1.5 Tesla using neodymium magnets. I will. [Lacquered housing with high-quality sound quality and the joy of owning] The surface of the wood part was finished by Sakamoto Otozo Shoten Co., Ltd., which was founded in 1900 (Meiji 33) and utilizes traditional Japanese crafts in today's industrial products. This is done using a lacquer craft originally developed by the company. The lacquer used is black lacquer as the base and adhesive lacquer for pasting the foil. In order to express a sophisticated sense of depth, various types of colored silver foil smoked with sulfur are pasted to resemble a picture. [Includes 7N grade high purity OFC unbalanced cable (ET-H3.0N7UB)] 7N (99.99999 %) grade high purity OFC (Oxygen Free Copper) unbalanced cable included. The plug sleeve is also made of highly durable duralumin. [Equipped with a detachable connector port and uses 7N grade cable for internal wiring. ] Adopts a removable connector terminal and a removable contact terminal on the side of the headphone body, which are rhodium-plated for high hardness, wear resistance, and corrosion resistance. Balanced connection is also supported using the separately sold XLR terminal cable (ET-H3.0N7BL). In addition, the ear pads fit tightly to cover the back of the ear to reduce sound leakage, and are made of low-resilience cushions and carefully selected high-quality synthetic leather to provide a comfortable fit and feel even when used for long periods of time. We have specially designed the ear pads we provide.