B flat trumpet designed for students and performers who need reliable tone, durable construction, and easy maintenance. Built in brass with three finish options and precise internal dimensions for consistent response and intonation. Key benefits Clear, focused tone suitable for study, exams, rehearsals, and performance. Robust construction that resists deformation and reduces maintenance needs. Durable valve system and piston material for longer service life and stable play. Adjustable components that lock moving parts in place to prevent sliding and preserve tone during performance. Main specifications Tonality: B flat Material: Brass Finish options: lacquered gold, nickel plated, silver plated Inner tube size: 11.66 mm Bell or mouth dimension: 123 mm Mouthpiece weight: 105 g Overall weight: 1.1 kg Construction and performance features Double pillar support on the main tuning slide provides extra stability and reduces the chance of deformation while giving the instrument a solid appearance. Monel pistons increase piston life and maintain reliable valve action for consistent intonation and feel. Fast spring rebound and durable valve construction improve air tightness so notes speak cleanly and tuning remains steady. Phosphor bronze mouthpiece tube enhances projection and clarity of tone. Polishing and surface treatment bring out the warm red tone of the material. Cupronickel diaphonic tube offers a silver white metallic luster, higher hardness, improved resonance frequency, and a more transparent, pleasant sound with strong corrosion resistance. Zinc alloy water release button protects inner tubes, allows timely drainage, and resists oxidation and rust for easier maintenance. Adjustable silence key uses screws to fix the pulled position of the diaphonic tube, limiting its travel and preventing unwanted sliding during play that could affect tone. Quality control Each trumpet is inspected and tested by professional quality inspectors before shipment to ensure it meets performance standards. Typical applications Classroom and band practice for students and beginners looking for a reliable learning instrument. Music examinations and auditions where stable tuning and clear tone help performance confidence. Concerts and wind orchestra use where durable valves and stable tuning are required for repeated rehearsals and performances. This trumpet combines durable materials, thoughtful mechanical design, and finish options to meet the needs of learners and performing musicians who require consistent tone, reliable valve action, and straightforward maintenance.