Color 1 Product overview This euphonium line combines durable construction and elegant finishes to deliver responsive playability for students and advancing players. Carefully engineered piston valves and quality materials provide smooth action, precise pitch control, and consistent tone. Key benefits Smooth, responsive pistons: Wellbalanced piston valves offer reliable action and precise pitch control when properly maintained, suitable for beginners and experienced players. Durable materials: Available in brass, white brass, and phosphor bronze depending on model, for reliable strength and tonal consistency. Clear Bb tone options: Threebutton tenor horn models and fourbutton euphonium models are tuned to Bb for standard ensemble compatibility. Flexible button design: Threebutton tenor horn models feature a flexible button layout for comfortable fingering and improved playability. Professional finishes: Choose gold plating or silver plating for a refined appearance and corrosion resistance. Comfortable sizing: 285 mm bell diameter and 15 mm inner tube size provide a balanced projection and response. Models and specifications Threebutton tenor horn, tone Bb, brass, flexible button design Threebutton tenor horn, tone Bb, white brass or phosphor bronze, flexible buttons Fourbutton euphonium, tone Bb, brass Fourbutton euphonium, tone Bb, brass with white brass or phosphor bronze components Bell diameter: 285 mm Inner tube size: 15 mm Finishes: gold plating or silver plating Typical use scenarios School band and ensemble rehearsals: Reliable valve response and Bb tuning make these models suitable for concert band and brass ensemble parts. Practice and lessons: Durable construction and smooth piston action help students develop technique and tone control. Community orchestra and solo performance: Professional finishes and consistent projection support performance settings. Support and care Complete product support is available. Regular maintenance and proper lubrication of the piston valves will help maintain responsiveness and extend instrument life.