- A lightweight, two-piece gold brass bell with optimized thickness enhances tonal response and supports technique development.
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Heavier, redesigned valve caps and buttons boost projection and durability
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Tuning slides (main and second) are crafted using high-end methods for enhanced tonal clarity and longevity.
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Main tuning slide brace provides tonal focus and structural support
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Convertible design: the trumpet is pitched in C but includes an extra set of slides for conversion to Bb.
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Monel alloy pistons, buttons, and caps ensure durability and smooth valve action
Specifications
| Feature | Specification |
|---|---|
| Key | C (convertible to Bb with included slides) |
| Bell Material | Two-piece yellow (gold) brass |
| Bell Diameter | 123 mm (4 7/8″) |
| Bore Size | ML – 11.65 mm (0.459″) |
| Weight | Medium |
| Finish Options | Gold lacquer (YTR-4435II) |
| Mouthpiece | Yamaha TR-11B4 |


















