YCB-623S ซีทูบา
| YCB-623S | YCB-623 | ||
|---|---|---|---|
| Key | C | C | |
| Body | Yellow brass | Yellow brass | |
| Bell Diameter | 476mm (18.7”) | 476mm (18.7”) | |
| Bore Size | 19.0mm (0.748”) , V:19.5mm (0.768”) | 19.0mm (0.748”) , V:19.5mm (0.768”) | |
| Height | 920mm (36.22”) | 920mm (36.22”) | |
| Valves | 4 front pistons + 1 rotary (4/3 tone, right-hand operation) | 4 front pistons + 1 rotary (4/3 tone, right-hand operation) | |
| Finish | Silver-plated | Clear lacquer | |
| Mouthpiece | BB-69D2 | BB-69D2 | |
| Case | Included | Included | |
