ST-90-05-H (gray)

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Ashida Onkyo Co., Ltd., which has been in business for over 80 years and has produced top-quality headphones that meet the high demands of musicians and engineers, has developed high-quality headphones for general users with a focus on domestic production. In 1957, we developed the ST-1 as professional headphones, and since then we have sold a variety of headphones to many studios, broadcasting stations, etc., and have commercialized the long-favored ST-90 as the ST-90-05 for music use. Equipped with a high-quality Φ40 driver unit developed using the know-how of designing numerous high-end headphones. Equipped with a diaphragm that uses engineering plastic film that is highly compliant, lightweight, and has good tanδ, and a powerful magnetic circuit with a theoretical value of 1 Tesla. Even though it is a small on-ear type headphone, it has a thick core and rich sound quality throughout the entire range. Weighing only 110g, these headphones are quite light, making them perfect for mobile use. Furthermore, it is highly durable and has a proven track record for "commercial use." Following a timeless retro-modern design. The headband slide structure allows for smooth adjustment despite its simple structure. Music headphones ST-90-05 Made in Japan