| Tubas |
| Model No. |
Key |
Bore Size |
Bell Size |
| 378L |
BBb |
0.661" (16.8 mm)
Rose brass mouthpipe |
14.4" (366mm) |
| 382L |
BBb |
0.709" (18mm)
Rose brass mothpipe |
15" (381mm) |
| 482L |
BBb |
0.709" (18 mm)
Rose brass mouthpipe |
15" (381 mm) |
| 582L |
BBb |
0.732"~0.788" (18.6~20 mm)
Rose brass mouthpipe |
17.4" (441mm) |
| 778L |
BBb |
0.661" (16.8mm)
Rose brass mouthpipe |
14.4" (366 mm) |
| 376L |
Eb |
0.689" (17.5 mm) and 4th valve is with 0.478”
(19mm)
Rose brass mouthpipe |
15" (381 mm) |
| 476L |
CC |
0.732"~ 0.787" (18.6 ~ 20 mm)
Rose brass mouthpipe |
17.4" (441 mm) |
| 584L |
CC |
0.732" (18.6 mm)
Rose brass mouthpipe |
17.4" (441 mm) |
