Bach Symphonic Trumpet Mouthpiece 1C - 25 THR (CSBS6511C5) Multi-effects The Timeline feature tracks how

The Timeline feature tracks how often you play

Andy named this pedal the Gearbox as it was designed to be the driving force behind your sound

shape and volume

Enhanced sound quality

microphone rumble and vibrations

Bach Symphonic Trumpet Mouthpiece 1C - 25 THR (CSBS6511C5) Multi-effects The Timeline feature tracks howThe 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.