Tuba mouthpiece Mercer&Barker MB1

The Mercer & Barker MB1 Tuba Mouthpiece is designed as a heavy-weight model that promotes a broad, stable sound with strong projection. Its mass supports a solid response and improved tonal consistency.

The rounded rim provides a comfortable feel on the embouchure, helping to reduce fatigue during extended playing sessions. The MB1 offers sufficient size to confidently support low and pedal registers while maintaining control and stability in the middle and upper ranges.

Features Mercer & Barker MB1 Tuba Mouthpiece

• • Cup diameter: 32.50 mm
• • Rim width: 8.30 mm
• • Throat diameter: 8.00 mm
• • Rim profile: Rounded
• • Finish: Bright silver plate, mirror polished

Power and stability across the entire register

Thanks to its mass and overall balance, this mouthpiece is suitable for tuba players seeking depth in the low register without sacrificing control or consistency in the upper register.