Features Bore: .580-.650-inch graduated Bell: 12-inch Bell Material: Yellow Brass Bell Position: Upright Description Product Description For a performer that already has a lot of control, but is looking for a euphonium that will allow an even more open and projected sound the 2052 is the answer. Developed with the help of Steven Mead, the 2052 makes this instrument the true powerhouse professionals choice.Many new design features, combined with a strikingly beautiful appearance will ensure the Prestige euphonium its place in history as the world leader in euphonium design. Players will adore the sound, the control over all aspects of tuning (with the famous trigger feature as standard) and the playing comfort that the Prestige offersFrom the company with a long tradition of excellence in brass instrument design comes this new Prestige euphonium, which is the result of years of experience and listening to the best players in the world..