Features Modified taper for high air capacity and a quick responseBell shape leads to a projecting, brilliant and complex soundBrass valve casings for a broad range of overtonesThe larger bore perfectly balances the resistance level for players requiring a more open feel Description Product Description The Yamaha YTR-8335LA Custom Bb Trumpet is a versatile horn that gives the player control to utilize its broad tonal range and facile response. It features a modified taper and bell shape for quick response and to project a brilliant, complex sound.