Denis Wick 4880E Euphonium SM5X
Denis Wick 4880E SM5X mouthpiece for Euphonium, Steven Mead Ultra X Series, diameter: 25,75 mm, bore: 7,45 mm, rim width: 6,30mm, V-type backbore, gold plated, this new design is slightly shallower with changes to the cup shape, whilst maintaining the same diameter and outside shape, hese mouthpieces give a