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HBS 390
Price on request
CC tuba5-valve piston+rotaryprofessional4/4
Hirsbrunner HBS 390. CC concert tuba. 5-valve piston+rotary (4 piston + 1 rotary). bore 19/20/20.5 mm (graduated), 450 mm / 17.72 in bell. 4/4 size. professional level. made in Switzerland. Two tuning slides (1 main slide, 1 leadpipe slide); height 900 mm
Specifications
| Key | CC |
|---|---|
| Valves | 5 |
| Valve type | piston+rotary |
| Valve action | 4 piston + 1 rotary |
| Bore | 19/20/20.5 mm (graduated) |
| Bell diameter | 450 mm / 17.72 in |
| Size | 4/4 |
| Compensating | No |
| Level | professional |
| Form factor | concert |
| Country of manufacture | Switzerland |
Where to buy
Official siteLinks 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.hirsbrunner.com/lang/engl/instruments/html/cc_Tuba.html