Fully maintained Buffet Crampon 13SP B♭ clarinet. Completely serviced, play-tested, and confirmed. Superb condition. Exceptional resonance, practically new. Made of Grenadilla wood. Serial number 308××× No cracks or repairs. Accessories: Original hard case Original case cover with strap (new, unused) Mouthpiece: Vandoren 5RV Lyre Original cap SP About the Buffet Crampon R13: R13 is a design term referring to the inner bore. The adoption of this miraculous inner bore allowed for groundbreaking improvements in intonation, sound quality, tone, and balance, earning it the immense trust and popularity of professional musicians worldwide. A flagship of the French system clarinet, continuously produced since its introduction in 1955. About the maintenance: 1. Body tone hole cleaning and oiling. 2. Complete inspection and partial replacement of pads (leather pads, cork pads). 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 executed. Leather pads, with cork pads used in key areas of the upper joint (same as the top-of-the-line Buffet Crampon models). The bright, rich, and transparent sound of the R13 has been revived. Air-tightness is perfect. Intonation, balance, and resistance are perfect. The elegance of a legendary instrument is overflowing. I am a clarinetist with 57 years of professional experience, but not a repairman. I learned the basics of repair from Buffet Crampon technicians in my younger days. I often get asked to adjust instruments by my fellow professional musicians. I've performed after retiring from the orchestra in New York and Berlin! I've released three CDs and held numerous solo concerts. I've participated in countless recordings and broadcasts. The fourth corner of my clarinet life! I hope to be of service to enthusiasts. I am selling this Buffet Crampon R13 to reduce my collection. A representative masterpiece of the Buffet Crampon company. I feel the completion of the French system clarinet. The Festival and Tosca models also use the R13's inner bore. Thinking of the many famous musicians who have left behind numerous historical performances with this R13, I can only say I am overwhelmed. The usage frequency is extremely low, so it's practically in new condition. Exceptional resonance, rare. I highly recommend it with confidence. Thank you for viewing.