Prana STC-1 B4L: 84mm backbore taper, 21mm throat size
This used Monette mouthpiece is for lead playing trumpets in the key of Bb and is gold-plated. It is Monette’s Prana style meaning that it has a large throat, large backbore, and a more free-blowing feel. The Prana style also has a more resonant sound in all registers with the greatest ease of playing. A note from the manufacturer is that Prana mouthpieces feel different than a normal trumpet mouthpiece so adjustments in playing technique are needed to play this mouthpiece. This mouthpiece is also a lighter weight with a shallow cup depth (not recommended for playing classical music). Overall, this mouthpiece will give a lead trumpet player a bright and resonate sound while playing with a jazz big band!
This Prana STC-1 B4L mouthpiece also has a custom sized backbore taper and throat! A unique combination you cannot miss!
Backbore Taper = 84mm
Throat Size = 21mm