The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

Yamaha Trumpet Mouthpiece Comparisons

Yamaha - Wedge Trumpet Mouthpiece Comparisons

  • Many players using large sizes (18 and larger rims) do very well downsizing to a smaller rim with no loss of sound or flexibility
  • When sizes are in between the smaller Wedge size is recommended 
Yamaha Wedge

Inner Diameter in inches (mm)

Comments
18C4 69D

.690 (17.5) 

 
17D4 68D .680 (17.3)   
17C4 68MDV .680 (17.3)  
17B4 67MD .670 (17.0)  
16D 67D .670 (17.0)  
16C4 67MDV .670 (17.0)   
15C4 665MD .665 (16.9)   
15B4

665MV

Pierobon C (1)

Giuffredi C (1)

.665 (16.9)  (1) Slightly deeper than 665MV
14D4

66D

.660 (16.8)

 
14C4 66MDV  .660 (16.8)  
14B4, Bobby Shew Jazz

C Findley 66MV

 .660 (16.8)   
14A4A C Findley 66S, 66LV  .660 (16.8) 

LV more open

13D4 65D
  .650 (16.5)  
13C4 65MDV
 .650 (16.5)   
13B 65MV .650 (16.5)   
13A4A, Bobby Shew Lead 65ES
 .650 (16.5)  
11, 11C4 65MDV .650 (16.5)   
11B4 65MV  .650 (16.5)  

11A4,

11A5

65M  .650 (16.5)

 

 9C4 64MDV  .640 (16.3)

 

8C4 63MDV .630 (16.0)  
7B4 63MV   .630 (16.0)  
7A4 63ES   .630 (16.0)  
6A4A, 5A4A 62ES   .620 (15.75)