B&S GR51-L Bb-Tuba
Professional music gear - detailed information and where to buy
The B&S GR51-L is a seriously impressive tuba – the sound is rich and full, and the valve action is buttery smooth. It’s a fantastic choice for advanced players, principal tuba positions, or anyone seeking a professional-grade instrument with exceptional responsiveness and tonal depth. This tuba will truly elevate your playing.
Product Description
- B&S GR51-L Bb-Tuba
- Bb Tuba
- Size: 4/4
- 4 Rotary valves
- 3B Ball bearing linkage system
- Gold brass lead pipe
- Nickel silver inner and outer slides
- Bell Ø: 45 cm
- Total height: 99 cm
- Bore 1.-3. valve: 19 mm
- Bore 4. valve: 20 mm
- Weight: 10.5 kg
- Brass
- lacquered
- Incl. gig bag and mouthpiece
- Made in Germany
PROS
- • Gold brass lead pipe offers exceptional tone projection and warmth
- • 4/4 size provides a comfortable, balanced feel for most players
- • 3B ball bearing linkage ensures incredibly smooth, responsive valve action
- • German craftsmanship guarantees exceptional build quality and long-term durability
CONS
- • The 10.5 kg weight can be fatiguing for smaller or less experienced players
- • Premium-priced, representing a significant investment for many musicians
- • The lacquered finish, while attractive, requires careful maintenance to prevent build-up
Product Video
Key Features
Bore Size
19 mm (1st-3rd valve), 20 mm (4th valve)
Bell Size
45 cm
Material
Gold brass (lead pipe), Nickel silver (slides), Brass (body)
Valves
4 Rotary valves
Finish
Lacquered
Weight
10.5 kg
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Frequently Asked Questions
The GR51-L leans towards a more focused and controlled sound compared to some of B&S's more open designs, offering a darker, richer tone that’s excellent for orchestral settings.
Yes, B&S uses high-quality nickel silver which is very resistant to corrosion and wear, making it suitable for regular playing and travel.
While manageable for many, the weight can be a factor; younger or smaller players should ideally try it out first to ensure comfort and ease of handling.
