Cerveny CBB 686-4 Bb-Tuba
Professional music gear - detailed information and where to buy
The Cerveny 686-4 is a beautifully crafted tuba with a warm, full sound characteristic of the best Czech instruments. It’s ideal for advanced players and professionals seeking a reliable, responsive, and richly toned Bb tuba—particularly those in orchestral or traditional brass band settings. The solid build and nickel silver components guarantee longevity and a refined playing experience.
Product Description
- Cerveny CBB 686-4 Bb-Tuba
- Bb Tuba
- Size: 4/4
- Brass body and bell
- Nickel silver mechanism
- Nickel silver lead pipe
- Nickel silver inner and outer slides
- 4 Rotary valves
- MINIBAL joints
- Bore: 20.20 mm
- Bell diameter: 450 mm
- Height: 980 mm
- Weight: 9.40 kg
- Clear lacquer finish
- Includes mouthpiece and case
PROS
- • Exceptional Czech craftsmanship delivers a rich, resonant tone.
- • Nickel silver components ensure smooth action and reliable performance.
- • MINIBAL joints offer improved intonation and ease of handling.
- • Solid brass body provides excellent projection and warmth.
CONS
- • The 9.40 kg weight can be demanding for less experienced players.
- • Premium-priced, making it a significant investment for many.
- • While versatile, it leans towards a darker tone, limiting some modern styles.
Product Video
Key Features
Bore Size
20.20 mm
Bell Size
450 mm
Material
Brass body and bell, Nickel silver mechanism/slides/leadpipe
Valves
4 Rotary valves
Finish
Clear lacquer
Weight
9.40 kg
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Frequently Asked Questions
The Cerveny has a noticeably darker, more resonant tone compared to the Yamaha's brighter, more focused sound. The Cerveny's brass body contributes to a warmer, more 'vintage' quality.
Cerveny’s rotary valves are generally well-sealed, but regular maintenance like cleaning and occasional valve oiling is still recommended for optimal performance and longevity.
While MINIBAL joints are smaller, Cerveny’s implementation is robust; however, like any precision-machined part, they require careful handling and avoid excessive force during assembly and disassembly.
