Fully maintained Buffet Crampon RC SP B♭, completely serviced, play-tested, and in excellent condition. Exceptional sound. Made of Grenadilla wood. Serial number 254××× No cracks or repairs. Accessories: Original hard case Original case cover with strap Original mouthpiece, new and unused Ligature Cap About the Crampon RC: The initials of Robert Carret, a designer at Buffet Crampon. The RC is a commemorative model released to honor his achievements, as he designed many famous instruments, including the R13, and his contributions have been recognized worldwide. It has a slightly wider bore, producing a soft, flexible, and gentle sound that is highly regarded globally. 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 sound of the RC, with its European essence, has been restored. The intonation balance is perfect. It's wonderful. It exudes the elegance 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. After retiring from the orchestra, I have performed in New York and Berlin! 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. Crampon RC A representative masterpiece of Buffet Crampon. You can feel the completion of the French system clarinet. The Prestige also has this RC's bore. It is overwhelming to think of the many famous players who have held this RC and left behind numerous historical performances. The included mouthpiece and ligature are also excellent. Excellent responsiveness, bright and soft sound, exceptional sound. It's wonderful. I highly recommend it with confidence. Thank you for viewing.