W.H.F.-Tubamouthpiece-model Daniel Ridder 10

W.H.F.-Tubamouthpiece-model Daniel Ridder 10 for Bb tuba, consisting of: Rim BP10: Rim width: 6.9mm, diameter: 33.33mm. Flat bearing surface with slightly lowered inner edge achieves good stability as well as pleasant flexibility and endurance. B/H10: Diameter: 33,33 mm.The B/H- is a very voluminous Bb tuba cup, with soft, full tone. A 8,6mm bore allows a very pleasant airflow. D6, E6 and W6 are favored as back bores here. Shank W6: This shank has the most bulbous bore in the range. With this back bore, a voluminous, soft tone is achieved.