The Yamaha YBL-421G intermediate bass trombone gives you professional-level tone and response at an affordable price. Its gold brass bell and bore produce a rich, resonant sound with impressive projection perfect for jazz and commercial music. The semi-open wrap offers smooth airflow and an open, free-blowing quality. This versatile bass trombone is designed with the advancing bass trombone player in mind, ready to handle anything from ensemble work to solo performance. Experience the Yamaha YBL-421G's exceptional tone and handling for yourself.