The Yamaha YBB-621 is a professional tuba built to Yamaha's renowned standards, offering reliable performance and consistent intonation for students and professionals alike.
- key of BBb
- 3/4 size
- 4 front action monel alloy pistons
- .689" bore
- 14-3/8" upright bell
- BBC-69 case
- 67 mouthpiece
Brand: Yamaha | Model: YBB-621 | Category: Brass > Tuba