Yamaha EP-51DS Euphonium Standard Series Mouthpiece - Made In Japan

Yamaha EP-51DS Euphonium Mouthpiece Small Shank EP51DS

An even deeper cup than the 51 for a heavy, rich tone. Specifically for euphonium. Ideal for advanced players who prefer a dark sound.

Rim Inner Diameter (mm) : 25.24

Throat (mm) : 7.11