The JP RATH range of trombones have generated a lot of positive comments throughout the industry and are now in demand across the globe. They are characterised by a professional standard of workmanship and a high level of performance. Often compared withprofessional models, they compare very favorably with instrument from some of the top makers. The JP332 RATH features a large bore (.547") providing players power and projection in symphonic works whilst it's 8.5" bell gives even greater sound projectionthat it's smaller brother, the JP331 RATH. High Grade 80:20 brass is used in construction throughout. - the manufacturer