Tuba BSP with Gold Rim and Band

With a rounded rim it ensure comfort for the player reducing fatigue on the lips. The MB1 is large enough to enable those powerful pedal notes but ensures consistency throughout the upper registers.

Specifications:

Cup Diameter: 32.5mm
Throat: 8.30mm
Rim: 8.00mm

Comparisons:

Wick1/1L/1XL/K&G 1F/Conn7B Bach 12 / Schilke 67 / 69C4 Perantucci PT34/70/72/80/82