Fully maintained Buffet Crampon R13SP B♭, completely serviced, play-tested and confirmed, super beautiful condition. Exceptional sound. Made of Grenadilla wood. Serial number 534××× No cracks or repairs. Accessories: Buffet Crampon hard case with strap. Original 66mm barrel. Mouthpiece: Vandoren 5RV Lyre Ligature: Rovner 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 it the overwhelming trust and popularity of professional players worldwide. It has been the representative of French system clarinets since its release in 1955 and is still in continuous production. 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 and confirmation 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 condition is exceptionally beautiful and wonderful due to the extremely low frequency of use. It exudes the dignity of a masterpiece. I am a clarinetist with 57 years of professional experience, but not a repairman. I learned本格的に 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 this R13 inner bore. I can only say that I am overwhelmed when I think of the many famous players who have held this R13 and left behind numerous historical performances. It is in super beautiful condition because it has been used very little. Exceptional sound, rare. I highly recommend it with confidence. Thank you for viewing.