John Packer JP332 Rath Bb/F Tenor Trombone – Professional Design for Advancing Players The John Packer JP332 Rath Bb/F tenor trombone is a high-quality intermediate instrument designed to support progressing players as they move through graded study and ensemble performance. Combining John Packer’s manufacturing expertise with design input from renowned UK trombone specialist Michael Rath, this instrument delivers excellent response, powerful projection and professional-level playability. Ideal for orchestral sections, brass bands and big band performance, the JP332 Rath offers the versatility and tonal depth required as players advance into more demanding repertoire. Its carefully balanced construction and ergonomic design help developing musicians perform confidently while supporting strong technical development. With a build quality often compared to professional instruments, the JP332 Rath provides exceptional value while offering performance features typically found on higher-level models. Custom Rath Leadpipe for Outstanding Response The JP332 Rath features a specially designed Rath leadpipe, created to deliver excellent response across all registers. This carefully engineered design helps players achieve a centred tone with reliable airflow and strong projection, while still providing support for those refining their technique. The result is a flexible instrument capable of handling a wide range of musical styles and performance settings. Large Bore Design for Symphonic Power and Projection With a large .547" bore and an 8.5" bell, the JP332 Rath produces a full, rich sound suited to symphonic repertoire and large ensemble playing. The bell construction, using high-grade 80:20 brass, enhances tonal warmth and projection, allowing players to blend effectively within orchestral, brass band and jazz environments. The larger bell size provides increased depth and presence compared to smaller tenor trombone models, supporting confident performance in lower dynamic ranges as well as powerful climactic passages. Smooth F Attachment and Balanced Closed-Wrap Design The Bb/F configuration with rotary valve provides extended lower register capability and improved technical flexibility. The closed-wrap F attachment design helps maintain comfortable balance while supporting efficient airflow through the instrument. An adjustable ergonomic thumb lever allows players to customise positioning for comfort and control, particularly beneficial for younger players or those developing hand strength. The inclusion of a counterweight further enhances overall balance, reducing strain during extended rehearsals and performances. Durable Construction for Long-Term Reliability Constructed from high-grade brass throughout, the JP332 Rath is built to withstand the demands of regular rehearsal, performance and educational use. The instrument is supplied in a traditional lacquer finish, providing durability and visual appeal. Two water keys allow for efficient moisture management, helping maintain consistent playing performance and instrument longevity. Ideal for Education, Ensemble and Progressing Musicians The JP332 Rath is widely suited to education environments where reliability, strong projection and comfortable ergonomics are essential. Its responsive leadpipe and balanced design support developing technique, while the large bore construction allows advancing players to transition confidently into orchestral and brass band repertoire. For teachers and ensemble directors, the JP332 Rath offers a dependable intermediate trombone that bridges the gap between student instruments and professional performance models, supporting long-term musical progression. Supplied Ready to Perform The JP332 Rath Bb/F tenor trombone is supplied with a John Packer mouthpiece and a lightweight protective case. The case is designed for safe and convenient transport, featuring backpack straps, a shoulder strap and an external storage pocket suitable for sheet music and small accessories. Trusted Collaboration Between John Packer and Rath The JP332 Rath represents a flagship collaboration combining John Packer’s respected instrument manufacturing with design expertise from Michael Rath. The result is a versatile and high-performing tenor trombone trusted by advancing players seeking professional-level features within an accessible intermediate instrument. Each instrument is supported by a comprehensive manufacturer warranty, providing additional peace of mind for students, teachers and ensemble players.
