Denis Wick 5880E Euphonium SM2U, Mouthpiece for Euphonium, Steven Mead Ultra Series, Diameter: 40.60 mm, Cup diameter: 27.00 mm, Rim: 6.80 mm, Bore: 7.38 mm, Backbore: V-type, Heavier outer shape, Slightly increased cup curvature and sharper inner...
