This item for sale is a Yamaha French horn, model YHR-313. This is a Yamaha F-single French horn, manufactured from around 1975 to 1994. It was designed for beginners and students, making it a lightweight and easy-to-handle instrument. It is equivalent to the current model YHR-314II. Its main feature is that it's an F-single horn, making it easy for beginners to finger according to the sheet music. It's the perfect model for beginners such as elementary, junior high, and high school students, as well as those looking for an outdoor or secondary instrument. Regarding the condition, there are minor scratches, dents, and peeling of the plating due to aging, so please check the photos. There is no sticking in the rotary valves or tuning slides, and I couldn't find any detached solder joints. I played it, and it performed without any particular problems considering its condition, but I recommend having it checked by a repairman once. The YHR-313 is recommended for those who are starting to play the horn or those who find double horns too heavy and difficult to handle. Thank you for looking.