YBB-321 Tubas BBb
YBB-321 | YBB-321S | ||
---|---|---|---|
Chave | Bb | Bb | |
Diâmetro da campana | 443mm (17 1/2") | 443mm (17 1/2") | |
Dimensão do calibre | 18.5-19.5mm (0.728-0.768") | 18.5-19.5mm (0.728-0.768") | |
Acabamento | Clear lacquer | Silver-plated | |
Bocal | BB-67C4 | BB-67C4 | |
Estojo | Included | Included | |
Body | Yellow brass | Yellow brass | |
Height | 1018mm | 1018mm | |
Valves | 4 top pistons | 4 top pistons |