YAMAHA Yamaha Cornet Pro Model YCR6330Ⅱ For sale. I have taken good care of it, so while there are some minor scratches from use, there are no major scratches or dents. For the sale, I have cleaned the entire instrument with brass care and greased it. After cleaning, I have only test-played it. [Customizations] ・Piston felts replaced with Klang brand, both outer and inner ・Piston springs replaced with genuine new ones ・O-rings installed on the 1st and 3rd valve slides The custom parts are still in good condition. It was used regularly for concerts, etc., so there are no issues with the sound, and there are no problems with playing. You can use it immediately upon arrival. The case in the picture will be used for shipping. The mouthpiece is used, but I will include a YAMAHA 11E4. I will answer any questions you may have, such as requests for additional images, as best as I can.