3100 TA-4
Price on request
BBb tuba4-valve pistonprofessionalcompensating
Willson 3100 TA-4. BBb concert tuba. 4-valve piston (top-action piston). bore 18.0 / 20.0 mm (0.708 / 0.787 in), 500 mm / 19.68 in yellow brass bell. compensating. lacquer or silver-plate. professional level. made in Switzerland. compensating 4-valve system; stainless-steel valves; nylon valve guides; four water keys; carrying rings; height 950 mm
Specifications
| Key | BBb |
|---|---|
| Valves | 4 |
| Valve type | piston |
| Valve action | top-action piston |
| Bore | 18.0 / 20.0 mm (0.708 / 0.787 in) |
| Bell diameter | 500 mm / 19.68 in |
| Bell material | yellow brass |
| Body material | brass |
| Finish | lacquer or silver-plate |
| Compensating | Yes |
| Weight | 12.5 kg / 27.5 lb |
| 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.willson.ch/en/instrument/willson-bbb-tuba-3100-ta-4-0