Mercer and Barker MB4F Euphonium Mouthpiece

Mercer and Barker mouthpieces are produced from the tradition of precise British engineering and fine craftsmanship.  The Mercer and Barker MB4F Euphonium mouthpiece is primarily based on the MB4; a mouthpiece that features a heavy weight design while providing a remarkable clarity of articulation and quick response.  The MB4F has a relatively flat rim that gives the player even more clarity of attack and easier flexibility.  The moderate bowl shape of the cup produces a brilliant tone throughout all registers of the instrument.  The MB4F is currently available in large shank models. Specifications: Inner Diameter:  25.95mm/1in Rim:  Width, 6.76mm/0.27in, flat Cup:  Mediuim deep, slight bowl Bore:  7.28mm/0.29in          Proposition 65 Warning Link