The Vintage LA Custom Series large bore professional Bb trumpet provides a wide range of tone colors easily throughout the range of the instrument with superb response and articulation. You'll achieve a full, dark sound from the large bore while maintaining excellent pitch and intonation control. The large bore also gives you more flexibility and expressiveness in the low register. When you want to push the volume, the Vintage LA cuts through with a laser-focused sound. Designed for serious trumpet players, the Vintage LA Custom Series large bore professional Bb trumpet gives you a highly responsive instrument that inspires your creativity.