Randefalk mouthpieces are V and U shaped at the same time. It’s a gliding transition to a small cone in the throat.

• Gives a big and clear sound
• Increases your top and low register
• Makes the intonation better
• Extremely comfortable rim
• Easier flexibility
• Clear articulation
• Same tone quality in the whole register

Specifications:

Eb/F-Tuba R3

Rim Ø 31.80 mm
Outer Ø  48.00 mm
Bore size 8.00 mm
Cup Depth 40.00 mm
Total length 96.00 mm
Backbore 11.40 mm