Fully maintained Buffet Crampon R13NP Jacques Lancelot Commemorative Model Completely serviced, test-played and confirmed to sound excellent. Made of Grenadilla wood Serial number 162××× No cracks or repairs. Accessories: Buffet Crampon hard case Original case cover with strap. Original barrel 66mm Tosca barrel 65mm Jacques Lancelot Commemorative Model. Jacques Lancelot was a leading clarinetist in France. This commemorative model was created to celebrate his 40 years of musical activity, and all instruments were selected by Mr. Lancelot himself. About the Buffet Crampon R13. R13 is a design term representing the inner bore. The adoption of this miraculous inner bore made groundbreaking improvements possible in intonation, sound quality, tone, and balance, earning it the immense trust and popularity of professional players worldwide. Since its release in 1955, it remains a representative of the French system clarinet, still in continuous production. About 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. Test playing and confirmation across the entire range. The repair work is perfectly finished. The bright, rich, and transparent sound of the R13 has been revived. The airtightness is perfect. Intonation, balance, and resistance are perfect. It's wonderful. It exudes the aura 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 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. 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 players who have held this R13 and left behind numerous historical performances, I can only be overwhelmed with emotion. It is in excellent condition because it has been used very little. It sounds excellent and is rare. I highly recommend it with confidence. Thank you for viewing.