Bach Symphonic Series Trumpet Mouthpiece

Vincent Bach Symphonic Series Trumpet Mouthpiece 

The Symphonic Series uses the Classic Series cup designs and opens up the throat and backbore negating the need to have a Classic Mouthpiece reamed by hand which can create inconsistencies in playability and tone.

Symphonic Series mouthpieces are completely made on CNC machines creating a precise mouthpiece every time with a 24 backbore and options for throat size.

Options ending in 2 have a #22 throat

Options ending in 4 have a #24 throat

Options ending in 6 have a #26 throat