TSTS Vertical Key Marching Trombone B-Flat Tube Bb-Tuned Marching Trombone Beginner 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
Its excellent sliding action can achieve smooth note changes in all ranges, and its small holes make it an ideal instrument for beginners or musicians.
Lead-free solder adopts environmentally friendly and sanitary lead-free soldering technology. Lead-free solder is non-toxic and harmless, natural and environmentally friendly.
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.
If the instrument fails due to a manufacturing defect, as long as you own the instrument and have the proof of purchase, we will provide you with parts for free. -
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