
Jinbao Trumpet JBTR300 Bb

The Jinbao JBTR‑300 is an entry‑to‑mid‑level B♭ trumpet crafted with yellow brass and offered in lacquered, silver‑plated, or nickel finishes. Its standard 11.66 mm bore and 125 mm bell make it suitable for students and advancing players seeking a reliable practice horn at an affordable price

Product Description
The Jinbao JBTR‑300 is designed primarily for beginner to intermediate trumpet players. Built by Tianjin Jinbao Musical Instruments—the same large-scale factory that produces a wide range of band instruments—it brings surprisingly good quality for its price point, thanks to modern assembly lines and consistent manufacturing standards
Crafted from durable yellow brass, the JBTR‑300 is available in several finishes (lacquer, silver, nickel), giving players a choice in aesthetics and tonal qualities. The 11.66 mm bore and 125 mm bell produce a predictable and centered response, ideal for student performers. Pistons are made of durable cupronickel with nickel plating for reliable valve action While not a professional-grade instrument, it can perform well. Users on industry forums have likened its playability to more expensive brands in certain aspects, although quality control inconsistencies mean experiences can vary
- B‑flat, with full valve set and tuning slide.
- Yellow brass body; pistons in nickel‑plated cupronickel
- 11.66 mm bore, 125 mm bell—standard student dimensions .
- Lacquer, silver, or nickel plating available
- A basic ABS shell case and one mouthpiece—ready for practice or lessons.
Product Specifications
Technical Specifications | |
Item model number | JBTR300L |
Key | B‑flat, with full valve set and tuning slide |
Material | Yellow brass body; pistons in nickel‑plated cupronickel |
Bore/Bell | 11.66 mm bore, 125 mm bell |
Percussion Diameter | 20 Millimetres |
Item Weight | 2kg |
Manufacturer | Jinbao |
Country of Origin | China |