Bb / F-Tenor Trombone
- Custom Line
- Bore: 13.89 mm
- Changeable, silver plated 215 mm gold brass bell
- Gold-plated brass body
- Gold brass outer slide with nickel silver tuning slide
- Nickel silver inner slide
- Exchangeable mouth pipe
- Hagman valve with German minibal linkage
- Includes Deluxe softcase, oil and mouthpiece
![](https://soundsmag.com/wp-content/uploads/2022/07/sierman-stb-978s-tenor-trombone_62cd690773382.jpeg 600w, https://soundsmag.com/wp-content/uploads/2022/07/sierman-stb-978s-tenor-trombone_62cd690773382-100x100.jpeg 100w, https://soundsmag.com/wp-content/uploads/2022/07/sierman-stb-978s-tenor-trombone_62cd690773382-300x300.jpeg 300w, https://soundsmag.com/wp-content/uploads/2022/07/sierman-stb-978s-tenor-trombone_62cd690773382-150x150.jpeg 150w)
Sierman STB-978S Tenor Trombone
SOUND
QUALITY
FEATURES
VALUE FOR MONEY
EASE OF USE
4.6