Debuting three new models for trumpet: 1C改, 3C改, and 5C改, powered by a completely new structure (pictured above). This is a new development from Best Brass, and we call it 'Accelerator.'
As described above, ‘Groove' assists the vibration of the lips in all registers, but the 'Accelerator' produces this effect specifically in high registers, and will literally accelerate the vibration, allowing the player to easily
add up to a fifth to your range*, all while keeping the rich sound and rim comfort of our C cup. Whether you currently play our mouthpieces or not, you're going to want to give Kai a try!
CASPITA UNA QUINTA IN PIU!