Fully maintained Buffet Crampon R13SP B♭, completely overhauled, play-tested and confirmed, in excellent condition. Exceptional sound, almost new. Made of Grenadilla wood. Serial number 688××× No cracks or repairs. Accessories: Buffet Crampon hard case Original case cover with strap. Original 66mm barrel Vandoren 5RV Lyre mouthpiece Original gold ligature Original silver-plated cap About the Buffet Crampon R13: R13 is a design term representing the inner bore. The adoption of this miraculous inner bore has made groundbreaking improvements in intonation, sound quality, tone, and balance, earning the unwavering trust and popularity of professional musicians worldwide. A leading example of the French system clarinet, continuously produced since its introduction in 1955. 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 is perfectly finished. The bright, rich, and transparent sound of the R13 has been revived. The airtightness is perfect. Intonation, balance, and resistance are also perfect. The instrument is in extremely good condition due to very low usage, and it is exceptionally beautiful and elegant. It is truly a masterpiece that Buffet Crampon is proud of. I am a clarinetist with 57 years of professional experience, but not a repairman. I learned the basics of repair from a Buffet Crampon technician when I was young. I am often asked to make 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 enthusiasts. Buffet Crampon R13 A representative masterpiece of Buffet Crampon. I feel the completion of the French system clarinet. Both the Festival and the Tosca have the same R13 inner bore. I am overwhelmed when I think of the many historical performances that numerous masters have left with this R13. It is in excellent condition because it has been used very little. Exceptional sound, rare. I highly recommend it with confidence. Thank you for viewing.