Model XC17J Upgrade model A Bb clarinet designed for clear tone, reliable playability, and durable construction. Suitable for adult players, beginners, exam use, and amateur performances. Key features and specifications Tonality: Bb, compatible with standard orchestral and ensemble tuning. Model: XC17J (Upgrade model). Body material: special hard rubber body for stable resonance and a warm, focused tone. Key construction: silverplated nickelplated copperzinc alloy keys for smooth action and longlasting finish. Fingering: standard 6 rings and 17 keys for full compatibility with standard repertoire and method books. Finger rest: adjustable thumb rest to improve comfort and hand positioning for extended practice or performance. Needle springs: blue steel with elasticity for even key and consistent response. Upper joint: reinforced sound hole area to improve durability and maintain stable performance. Net weight of tube: 0.75 KG; weight including packaging: 2 KG. Performance benefits Even response across registers and consistent intonation make it easy to produce a clear sound in both ensemble and solo settings. Durable materials and plated keys reduce wear, keeping action reliable through regular practice and transport. Adjustable thumb rest and standard fingering help reduce setup issues for players transitioning from other clarinets or preparing for exams. Practical applications Orchestra and wind ensemble rehearsals and performances where Bb tuning is required. Individual practice, lessons, and graded music exams for beginners and intermediate students. Amateur recitals and solo work where clarity of tone and dependable key action are important. What you get A well balanced Bb clarinet with an emphasis on playability, stable tone, and durable keywork. Specifications suited to adult learners, exam candidates, and amateur performers. If you have any questions or suggestions, please contact us and we will be happy to help you.