Yamaha YBB-623 Step-Up Tuba

Features:

Yamaha YBB-623 4/4 BBb tuba featuring a clear lacquer finish, yellow brass body, 19.7-inch bell, four front-action piston valves, and York-style design. Includes Yamaha BB-69D2 mouthpiece and case.

---

The Yamaha YBB-623 is a 4/4 BBb tuba designed for players seeking a responsive, front-action piston instrument with strong projection and a versatile tonal character.

Built with a yellow brass body and a 19.7-inch bell, the YBB-623 delivers a broad, centered sound with the depth and presence needed for solo, ensemble, and concert band performance.

The front-action four-valve layout provides a familiar and comfortable playing position for many tubists while supporting greater flexibility throughout the instrument's range.

Its York-style design is built to offer a balanced response and consistent feel, making it a strong option for players who need one instrument capable of handling a wide range of musical settings.

Finished in clear lacquer, the YBB-623 has a classic appearance while showcasing the beauty of its yellow brass construction.

---

Why We Recommend It

The YBB-623 is a strong choice for players looking for a full-size BBb tuba with front-action pistons, reliable response, and a broad, centered sound. Its 4/4 size, four-valve design, and Yamaha build quality make it well suited for advancing students, collegiate players, educators, and ensemble musicians.

---

Features

• Yamaha YBB-623 4/4 BBb tuba
• Key of BBb
• 4/4-size design
• .748-inch bore
• 19.7-inch upright yellow brass bell
• Yellow brass body
• Four front-action piston valves
• York-style design
• Clear lacquer finish
• Broad, centered tonal character
• Excellent projection and response
• Suitable for solo, concert band, and ensemble performance
• Includes Yamaha BB-69D2 mouthpiece
• Includes case

Model:	YBB-623
Manufacturer:	Yamaha