The JP333 Rath is John Packer’s Double Valve Bass Trombone and is suitable for you if you are looking for a mid range/pro level instrument perfectly suited to orchestral playing or brass bands. The JP333 Bass Trombone has a lovely broad sound, developed in collaboration with UK trombone guru Michael Rath. This JP Rath design combines the simplicity of a single in-line rotary valve with a modern open wrap style. The development of the JP333 Rath saw the instrument finely balanced to ensure an excellent playing experience for musicians of all levels. Features .562″ bore 9.5″ bell Constructed from high grade brass throughout Exclusive Michael Rath design leadpipe which supports flexibility throughout the whole register An extremely high level of craftsmanship is apparent throughout, as is to be expected with instruments that bare the Rath seal of approval. The JP333 Rath Trombone is supplied with a JP mouthpiece, JP pro lightweight case and an Ultra-pure Maintenance Pack. The case is well designed to be robust yet lightweight and to provide as much protection to your instrument as possible. It is equipped with backpack straps and a comfortable should strap as standard and also includes a small storage pocket accessible from the outside suitable for storing small accessories and sheet music.