NEW Alliance ‘E3A’ Euphonium mouthpiece in silver plate.
Boxed with leather mouthpiece pouch.
Cup Diameter: 26.00mm
Comparison: Denis Wick Classic SM4/Ultra SM4U, Bach 4G, Schilke 52D
Developed with Steven Mead for the Besson Euphonium. A versatile mouthpiece with a rich sound, easy response and an excellent high register.