Model Trumpet Mouthpiece NV – Naturally Versatile

Author’s model trumpet mouthpiece. Its new exterior design allows for more fluid air circulation, with less retention. Rounded and very comfortable support. Made of turned bronze, with a thick silver plating. Cardboard case. It comes in two internal measurements: 1) 4D: It has a chamber diameter of 16.43mm and a depth of 7.45 with taper towards the grain. 3.58 grain and total length of 89mm. 2) 6L: It has a chamber diameter of 15.94mm and a depth of 6.70. 3.6 grain and total length of 89mm. Ideal for first trumpet and high registers. 3)6S: It has a chamber diameter of 15.72mm and a depth of 6.14. 3.65 grain and total length of 89mm.