ปากเป่าของยูโฟเนียม

Short Shank

  Rim Inner Diameter
◀ SmallLarge ▶
Cup
Volume &
Shape

Shallow
Deep
45A     48A      
  46B       51B  
45C2 46C2       51C4 Neo52C
    47 48   51 52
      48D   51D  

Large Shank

  Rim Inner Diameter
◀ SmallLarge ▶
Cup
Volume &
Shape

Shallow
Deep
    51B        
    51C4        
47 48 51 52 53 54 55
    51D   53D    
Neo53D, Neo53DH
  GP Series available
  Neo Series