If you are looking to upgrade from your student model trombone or are looking for a quality instrument with a great sound, then the Yamaha 400 Series F Attachment Bass Trombone is an excellent choice.
The Yamaha 400 Series F Attachment Bass Trombone is larger than the tenor trombone and has a louder and deeper sound. The bore is .563" on the Bass trombone and it comes with a single rotor on the f attachment allowing you to more easily play lower notes.
You will hear and notice the difference on the Yamaha 400 Series Intermediate F Attachment Bass Trombone.
**This instrument qualifies as a special order item. Because of our great relationship with Yamaha, we can often get the instrument to you in a timely manner. Feel free to contact us at firstname.lastname@example.org with any questions you have about special orders.