Fully maintained Buffet Crampon R13SP B♭, fully overhauled, same specifications as the top-of-the-line model. Tested and confirmed, in excellent condition. Exceptional sound. Made of Grenadilla wood. Serial number 388××× No cracks or repairs. Accessories: PROTEC hard case With strap, can be used as a backpack R13 original barrel 66mm 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 with Pisoni leather pads, cork pads used in key areas. 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. Full range test play confirmation. Pisoni leather pads and cork pads used in key areas. Responsive and flexible sound is now possible. The bright, rich, and transparent sound of the R13 has been revived. Air tightness is perfect. Intonation, balance, and resistance are also perfect. The usage frequency is extremely low, and the condition is good, so it is extremely beautiful and wonderful. 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 (本格的に - literally "full-scale") from Buffet Crampon technicians when I was young. I am often asked to make adjustments by my fellow professional musicians. Performances in New York and Berlin after retiring from the orchestra! Released 3 CDs and held numerous solo concerts. Countless recordings and broadcasts I have participated in. 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 bore. Thinking of the many famous players who have held this R13 and left behind numerous historical performances, I can only say that I am overwhelmed with emotion. The usage frequency is extremely low, so it is in excellent condition. Exceptional sound, rare. I highly recommend it with confidence. Thank you for viewing.