CFB 681-6R
$8,919
F tuba6-valve rotaryprofessional4/4
Cerveny CFB 681-6R. F concert tuba. 6-valve rotary (6 rotary). precise intonation and good response without sacrificing a strong bass sound. bore 18.2/19.2/20.2/21.2 mm (graduated), 400 mm (15.7 in) yellow brass bell. 4/4 size. lacquer. professional level. made in Czech Republic. developed 2024 with professional input; graduated bore; NA18 24 L mouthpiece; red-brass-bell (681-6GR) / nickel-silver-rim variants
Specifications
| Key | F |
|---|---|
| Valves | 6 |
| Valve type | rotary |
| Valve action | 6 rotary |
| Bore | 18.2/19.2/20.2/21.2 mm (graduated) |
| Bell diameter | 400 mm (15.7 in) |
| Bell material | yellow brass |
| Body material | yellow brass |
| Finish | lacquer |
| Size | 4/4 |
| Compensating | No |
| Level | professional |
| Form factor | concert |
| Country of manufacture | Czech Republic |
| Case included | Yes |
| Mouthpiece included | Yes |
Where to buy
Find a dealerLinks go to the manufacturer — their own dealer listing where they publish one, otherwise their official site. tubafinder earns nothing from these.
Spec source
https://www.vfcerveny.cz/en/products/rotary-valve/tubas/f-tubas/cfb-681-6r