Thank you for viewing. This is a used item. The pistons and slides are not stuck, and all parts function well. The instrument has been cleaned internally, and basic operation has been confirmed with a brief play test, so you can start playing it right away. Please see the details below. ■ About the YTR-135 Manufactured in Japan (Hamamatsu factory, etc.) in the 1970s. This is an easy-to-play and easy-to-handle entry-level model with stable intonation and response, typical of Yamaha. ■ Condition No missing parts. All parts function well. As this is a used item, there are signs of use such as minor scratches, stains, and dullness, but there are no noticeable large dents. There are no bends in the bell. Please judge the condition from the photos. ■ Maintenance Details ・Internal cleaning with citric acid solution → Internal cleaning with baking soda solution ・Simple internal brush cleaning with neutral detergent ・Disassembly of moving parts, cleaning with neutral detergent ・Piston valve operation check ・Oil application to piston parts ・Slide operation check ・Slide grease application ・Sound production and scale play test confirmation ※ All of the above are not at a professional level of assessment or treatment. ■ Accessories ・YAMAHA hard case (rust, scratches, and stains) ・YAMAHA mouthpiece (YAMAHA JAPAN 11) 【Notes】 Due to the nature of used items, there may be parts whose degree of aging or repair history cannot be determined. Please purchase only if you are satisfied with the condition of the product as shown in the images. #YAMAHA #Yamaha #YTR-135 #YTR135 #Beginner #WindBand #EntryModel