MIRAPHONE Germany - Gerty Visschers was testing our BBb tubas this week - here with a Siegfried Model 98. Gerty is from Oploo, Netherland and he's looking forward for a concert with
Case for Tuba Miraphone 98B Siegfried | Price, Reviews, Photo
Miraphone - Calle Jacobsson performs on a #Miraphone Firebird and Siegfried #tuba at the Royal Swedish Orchestra. | Facebook