Yamaha Xeno YTR-8335IIRS pro Bb trumpet. This horn has a unique “reverse-style” design with staggered main pipe valve slides, creating a smooth response. A heavy mouthpiece receiver and removal of the third valve water key results in a superb balance of playability and tonal quality. With this model, musicians will be able to produce a firm sound in all dynamic ranges, from delicate pianissimo to powerful fortissimo. Case and mouthpiece included.