Thank you for viewing. Used item. Piston action is good. No sticking on the tuning slides. The inside of the tubes has been cleaned, basic operation has been confirmed, and a simple test play has been performed, so you can enjoy playing it right away. The exterior has a deep, well-used feel, and the polished brass shines with a profound presence. 【Important】 Unlacquered. ■ The appeal of unlacquered (ChatGPT) ① The sound of the brass itself, which cannot be experienced with plating or lacquer. The tone is soft and tends to have a rounder sound than lacquered ones. ② The unique vintage feel that changes with the oxidation film as you use it is attractive. You can easily restore the original shine by polishing with Piccard liquid, etc. ③ A unique tone with a strong presence in jazz and solo performances. Please check the details below. ■ About YTR-2310 (Answer by ChatGPT) A long-selling model manufactured for a long period from the late 1970s to the 1990s. Designed to be easy for beginners to play, with less resistance and easier control. Highly rated for its solid construction and precision made in Japan. ■ Condition No missing parts. The tuning slides feel a little stiff. There are signs of use such as scratches, dirt, and dents. There is a slight bend in the bell. Please make your judgment based on the photos. ■ Maintenance Details ・Cleaning the inside of the tubes with citric acid water → Cleaning the inside of the tubes with baking soda water ・Simple brush cleaning of the inside of the tubes with neutral detergent ・Disassembly of moving parts, cleaning with neutral detergent ・Piston valve operation check ・Oil application to the piston section ・Tuning slide operation check ・Tuning slide grease application ・Sound production and scale test play confirmation ※ However, since the above is not a professional level assessment or treatment, please refrain from purchasing or consider it on the premise of maintenance if you require strictness. ■ Accessories ・Mouthpiece (YAMAHA JAPAN 11) ・YAMAHA hard case (with scratches, dirt, and rust) 【Notes】 Due to the nature of used items, we may not be able to fully grasp the degree of aging, repair history, or whether the parts are original. Please check the images and only purchase if you are satisfied with the condition of the product. #YAMAHA #Yamaha #YTR23310 #YTR-2310 #ytr2310 #ytr-2310 #Beginner #Intermediate #BrassBand