This is the biggest slide trombone available commercially today. The fundamental pitch is the same as that found on a BBb tuba. It has a very deep voice that will blend beautifully with the rest of the section without distorting. The F attachment takes it down a fourth to the low F on the BBb tuba.
- .560" bore, 10" bell
- Single F rotor
MI57F Contrabass Trombone Specifications:
- Bell: 10" lacquered yellow brass
- Bore: .635"
- Key: BBb/F
- Proficiency Level: Professional
- Slide: Regular
- Valve: Single
- Valve System: Single traditional rotor valve F attachment.