Who wants a valve trombone? Trumpet players and trombone players. That s who and that s a lot of players. If you play trumpet or trombone and you don t have a valve trombone you ve probably always wanted one and now with Stagg you can get a well-made valve trombone at a price that makes sense. Trombone players learn some fingerings and trumpet players learn the mouthpiece. Then you ve got an entirely new range of expression.