
Symphonic Trumpet Mouthpiece, 1.5C Cup, Throat 24 & Backbore 24

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.
- Click HERE for Bach Mouthpiece Guide -

Specs:
- Instrument: Trumpet
- Model: S6511HC4
- Size: 1.5C
- Backbore: 24
- Throat: 24
- Material: Brass
- Finish: Silver-plated
- Made in USA
Bach History:
The history of Bach starts with mouthpieces. A century ago, trumpet player Vincent Bach began experimenting with designs and manufacturing processes to replace a broken mouthpiece. Soon after, Vincent Bach’s mouthpieces, and later his trumpets, set the standard for excellence.
Bach continues that standard today through constant innovation and dedication to the craft. In the Bach workshop, crafting a mouthpiece begins with innovative, yet classic designs and is then carved by a computer-numeric-controlled machine that shapes and cuts solid brass bars. Each step is precise within one ten-thousandth of an inch.
Because no two players have the same lip or tooth formation, what is perfect for one player may be entirely unsuitable for another. Bach produces thousands of different combinations of rims, cups and backbores so that each player can find the best mouthpiece for their individual embouchure.
Symphonic Series:
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. Three different cups are available with a 24 backbore and 4 different options for throats ranging from 22 to 26.
Vincent Bach was a rare combination of artist and engineer. He was constantly changing his mouthpiece designs until the mid 1960’s when they became more standardized.