Fully maintained Buffet Crampon R13 Bb clarinet, NP, completely serviced, play-tested, and in excellent condition. Exceptional sound. Made of Grenadilla wood. Serial number B212××× B indicates the manufacturing location (Paris, France). No cracks or repairs. Accessories: Buffet Crampon original hard case Original case cover Original 66mm barrel Vandoren 5RV mouthpiece Original ligature Original cap About the Buffet Crampon R13: R13 is a design term referring to the inner bore. The adoption of this miraculous inner bore has made groundbreaking improvements in intonation, sound quality, tone, and balance, earning it the immense trust and popularity of professional players worldwide. Since its release in 1955, it has been the flagship of French system clarinets, still in continuous production today. About the maintenance: 1. Body tone hole cleaning and oiling. 2. Complete pad replacement. 3. Key distortion correction and polishing. 4. Spring cork inspection and partial replacement. 5. Ring height adjustment. 6. Pad gap adjustment. 7. F1 (upper and lower joint connection) adjustment. 8. Lower joint CB connection adjustment. 9. Overall balance adjustment and fine-tuning. 10. Play-testing across the entire range. The repair work is perfectly done. The bright, rich, and transparent sound of the R13 has been revived. The airtightness is perfect. Intonation, balance, and resistance are also perfect. Despite its age, it has been used very little and is in beautiful condition. It exudes the dignity of a legendary instrument. I am a clarinetist with 57 years of professional experience, but not a repairman. I learned the basics of repair from Buffet Crampon technicians when I was young. I often get asked to do adjustments by my fellow professional musicians. I have performed in New York and Berlin after retiring from the orchestra! I have released three CDs and held numerous solo concerts. I have participated in countless recordings and broadcasts. The fourth corner of my clarinet life! I hope to be of service to clarinet enthusiasts. Buffet Crampon R13 A representative masterpiece of the Buffet Crampon company. I feel the completion of the French system clarinet. Both the Festival and the Tosca use the R13's inner bore. Thinking of the many famous musicians who have held this R13 and left behind numerous historical performances, I can only be overwhelmed with emotion. It has been used very little, so it is in super-excellent condition. Exceptional sound, rare. I highly recommend it with confidence. Thank you for viewing.