Mouthpiece for Bass Trombone
- Cup diameter: 27.75 mm
- Deep cup
- Bore Ø: 7.40 mm
- Suitable for professional orchestral bass trombonists
- Similar to the Bach 1 – 1/4G (somewhat shallower)
Best Brass BTB-1A Bass Trombone
SOUND
QUALITY
FEATURES
VALUE FOR MONEY
EASE OF USE
4.7