User Manual

16
Yamaha Mouthpieces
Standard Series
Brass
Cornet Mouthpieces (Long Shank)
Model
No.
Rim
Cup
Depth
Throat
(mm)
Backbore Playing Characteristics
Inner
Diameter
(mm)
Contour Thickness
6B4 15.65 Semi-flat Semi-thick
Semi-
shallow
3.76 Standard
Small inner rim diameter. Suitable for playing
high notes.
7A4 16.24 Semi-flat Thick Shallow 3.65 Standard
Fairly small inner rim diameter, but with
outstanding flexibility.
9C4 16.28 Semi-flat Standard Standard 3.65 Standard
Well-defined rim bite for easy, fatigue-free
playability.
11A4 15.99 Semi-flat Standard Shallow 3.65
Semi-
narrow
Piccolo trumpet mouthpiece with a CR shank,
medium bore, and shallow cup offers a bright
upper range. Excellent for piccolo trumpet.
11B4 16.64 Semi-flat Standard Shallow 3.65 Semi-wide
Medium bore with a shallow cup offers a
bright and rich upper range. Well-suited for
piccolo trumpet.
11C4 16.46 Semi-flat Standard Standard 3.65 Standard
Standard type for players from beginner to
advanced.
13B4 16.63 Semi-flat Standard
Semi-
shallow
3.65 Standard
Bright tone suited to large bands and
ensembles.
14A4a 16.68 Semi-flat Standard Shallow 3.65 Standard
Fast-response high range and powerful sound.
Well-suited for piccolo trumpet.
14B4 16.85 Semi-flat Standard
Semi-
shallow
3.65 Standard Outstanding overall balance for all genres.
15C4 16.98 Semi-flat Standard Standard 3.65 Standard Bright, powerful tone. For advanced players.
16C4 17.0 0 Semi-flat Standard Standard 3.65 Standard
Large inner rim diameter and medium cup for
easy playability over a wide range.
17C4 17. 30 Semi-flat Standard Standard 3.65 Standard
Ideal for orchestra players who prefer a large
inner rim diameter.