KESHUO Standard Trombone Vertical Key Marching Trombone B-Flat Tube Bb-Tuned Marching Trombone
It adopts improved paint technology, bright color, good abrasion resistance and adhesion. Does not affect the tube wall vibration. Normal use and ma
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Detail
This trombone meets and exceeds school standards, providing excellent tone, comfort and mechanical reliability.
A must-have instrument for students of all ages, music teachers and beginners.
Tone:Вb
Outer pipe: Yellow brass
Bell mouth:Yellow brass
Size: Inner tube1 2.4mm, caliber203mm
Craft:Lacquered gold
Characteristic: The intonation tone is very good Has a very strong penetrating power and expressive power
Design for:Test/Professional Performance
The special copper material for wind music is selected, and the ratio of copper, zinc, tin, and nickel is very stable, and the vibration is more uniform. The inner tube is thin and the sealing performance is good. wear resistant.
Strong sense of brilliance, deep, powerful and expressive voice
According to the principle of aerodynamics, it calculates airflow, resistance, strength, and pressure, and adopts sophisticated numerical control design. Each arc has been finely processed to reduce air resistance. After mastering this technique, even a very young child can easily make a sound.
Adopt lead-free soldering technology, environmental protection and sanitation. Lead-free solder is a non-toxic, harmless, natural and environmentally friendly solder product. -
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