Trumpet and Cornet Mouthpiece DescriptionsModel mm inches Description
5A4: 15.84mm/.624" New Small cup diameter with shallow A cup and semi-flat rim offers comfort and resistance in the upper register.
6A4a: 15.99mm/.630" A shallow A cup with cushion #4 rim for extreme high register work.
7B4: 16.08mm .633" Excellent for the player with thin lips. A #4 rim provides good endurance with a brilliant tone.
8A4: 16.25mm .640" The slightly funnel-shaped cup at the entrance to the throat provides a good tone and the #4 semi-flat rim gives superior endurance.
8E2: 16.15mm/ .636" The deep funnel-shaped cup provides a smooth tone and is very flexible in all registers. Recommended for cornet players.
9: 16.33mm/.643" Standard characteristics allow for a full penetrating tone quality.
9C4: 16.36mm/.644" Like the #9, however the #4 semi-flat rim provides excellent endurance.
10A4a: 16.43mm/.647" The combination of the shallow A cup, semiflat #4 rim and tight a backbore assists with upper register work.
10A4: 16.43mm/.647" Same as the 10A4a but with a standard c backbore, which offers less resistance.
10B4: 16.43mm/.643" A medium-small funnel-shaped B cup offers both a quality sound and support in the upper register.
11A: 16.51mm/.650" This rim size and contour is similar to the #11 but with a shallower A cup.odel mm inches Description
11Ax: 16.51mm/.650" This model was developed for the Schilke piccolo trumpets. The x backbore improves the ease of playing and opens up the sound on the piccolo. Also available in a trumpet shank.
11C2: 16.51mm/.650" Similar to the #11 featuring a slightly rounded #2 rim contour.
11: 16.53mm/.653" A superior mouthpiece with standard characteristics for a free blowing mouthpiece.
11D4: 16.58mm/.653" Slightly deeper than the #11 with a #4 semiflat rim, which provides a definite cushion feel for endurance.
11E: 16.58mm/.653" The large funnel-shaped cup encourages a big round tone, ideal for cornet.
12A4a: 16.71mm/.658" Similar to the 12B4 but with a shallow A cup, tight a backbore, which adds both endurance and range.
12A4: 16.71mm/.658" This mouthpiece is the same as a 12A4a but with a standard c backbore.
12B4: 16.71mm/.658" This medium-small conical B cup provides a full tone and the #4 semi-flat rim allows for more endurance.
12: 16.69mm/.657" A traditional medium size mouthpiece that includes a #3 standard rim and c backbore allows the player a full spectrum of sound.
13A4a: 16.76mm/.660" The shallow A cup, semi-flat #4 rim and tight a backbore creates an ideal lead mouthpiece.
13A4: 16.76mm/.660" Same as the 13A4a but with the standard c backbore which allows a freer blowing feel.
13B: 16.77mm/.660" This mouthpiece has a B cup that is slightly deeper than the 13A4 and also offers a narrower, round rim.
13: 16.89mm/.665" New Ideal choice for a student or developing player with standard #3 rim contour. Rounder rim provides increased flexibility and quick response. C cup offers volume for tone.
13C4: 16.89mm/.665" A somewhat sharp inner-edge combined with a funnel-shaped C cup offers a clear tone. The #4 semi-flat rim adds increased endurance.
13D4: 16.89mm/.665" New Best option for a player looking for a thick, rich, weighted sound. Medium large D cup offers a tone that is colorful with depth. #4 semi-flat rim affords comfort with sharper bite for superior articulation clarity. Diameter ideal for all players from student to professional.
14A4a: 17.09mm/.673" One of our most popular mouthpieces, the 14A4a offers a shallow A cup, semi-flat #4 rim and tight a backbore allows a player a strong upper register without sacrificing tonal production.
14A4: 17.09mm/.673" Same as the 14A4a but with a standard c backbore which offers a more open feel.
14A4x: 17.09mm/.673" Based on the popular 14A4a, this mouthpiece creates a very open blowing feel with the large x backbore. This backbore improves the ease of playing and opens up the sound of our piccolo trumpet. Also ideal for Eb soprano cornet.
14B: 17.02mm/.670" Similar to the #14 but with a B (mediumsmall) cup size.
14C2: 17.02mm/.670" This C cup and #2 semi-rounded rim produces a rather large tone and good center.
14 17.02mm/.670" With a standard rim, cup and backbore, the 14 is an excellent choice for all-around playing.
15A4a: 17.14mm/.675" A larger diameter mouthpiece with a shallow A cup and tight a backbore for upper register playing. #4 semi-flat rim offers comfort in upper register.
15A4: 17.14m/.675" Same as the 15A4a but with a larger c backbore for an open feel.
15B: 17.12mm/.674" With the same diameter as the #15, this mouthpiece includes B style cup which produces a more brilliant sound than the standard #15 mouthpiece.
15: 17.12mm/.674" An excellent all-around mouthpiece which offers a free blowing, clear sound.
15C4: 17.14mm/.675" This mouthpiece is similar to the #15 but with the #4 semi-flat rim for increased endurance.
16B4: 17.20mm/.677" New Same as the #16C4 except the shallower, medium-small B cup offers more resistance, providing a brighter quality of sound. The 16B4 is excellent choice for Eb trumpet when a player requires a bigger rim diameter.
16C4: 17.20mm /.677" Similar to the 16 in dimensions, this mouthpiece offers our #4 semi-flat rim for a more traditional feel and increased endurance.
16: 17.20mm/.677" With all the standard Schilke characteristics, this medium-large diameter mouthpiece produces a full, free blowing quality.
16C2: 17.20mm/.677" This model offers the same options as the 16, but instead offers a #2 rim for increased flexibility.
17B4: 17.33mm/.682" New Well suited for the player looking for a shallower cup in a larger diameter. Medium-small B cup offers more brilliance for projection with #4 semi-flat rim for comfort.
17: 17.33mm/.682" A compromise of all the medium characteristics, this mouthpiece is an excellent medium to large diameter mouthpiece.
17D4: 17.33mm/.682" This mouthpiece includes a deeper D cup and #4 semi-flat rim for improved endurance.
17D4D: 17.33mm/.682" A larger blowing mouthpiece than the 17D4 because of the increase D backbore.
18B4: 17.52mm/.690" New Ideal for a classical player looking for a commercial sound, the medium shallow cup and semi-flat rim provide resistance and comfort for upper register playing. Cup shape offers some sparkle in the sound with enough volume for tone.
18: 17.52mm/ .690" The high point of the rim is closer to the center, which makes this mouthpiece feel smaller than it is. The standard characteristics produce a rich, brilliant tone.
18C3D: 17.52mm / .690" Similar in dimension to the 18 but with a larger D backbore producing a large, teutonic tone.
19: 17.65mm / .695" The C cup, #3 rim and standard c backbore are similar to the #20 but with a slightly smaller diameter.
20: 17.78mm /.700" This large diameter is for the robust embouchure. Original mouthpiece of choice for Renold O. Schilke.
20D2d: 17.73mm / .698" Similar to the #20 in diameter but includes a larger D style cup, #2 semi-round rim andlarger D backbore.
22: 18.03mm / .710" Similar to the #20 but with a larger inside diameter.
24: 18.29mm/.720" Our largest cup diameter offered. This mouthpiece provides a huge volume of sound.