Trends in small pieces, a small amount of breath.For young students and small mouth.Diameter 30 mmCup depth MS (somewhat inexperienced)RIM thickness MW (medium)Manufacturer part number: 33530 ESize: 30 ENovices from professionals around the world the most commonly used.A poor instrument level, good music is even better.Loud rich, excellent intonation high sound low sound response, sound is rich in matching the grain of sound across the whole range, moderate resistance prevents fatigue.Trends in small pieces, a small amount of breath.For young students and small mouth.Diameter 30 mm thickness of the rim the Cup depth MS (somewhat inexperienced) MW (medium) BACH MP TUBA-SOUSAPHONE 30E.
