YCB-623S C 調低音號
| YCB-623S | YCB-623 | ||
|---|---|---|---|
| 調性 | C | C | |
| 琴體 | 黃銅 | 黃銅 | |
| 揚聲口直徑 | 476mm (18.7”) | 476mm (18.7”) | |
| 管徑 | 19.0mm (0.748”) , V:19.5mm (0.768”) | 19.0mm (0.748”) , V:19.5mm (0.768”) | |
| 高度 | 920mm (36.22”) | 920mm (36.22”) | |
| 按鍵 | 4 front pistons + 1 rotary (4/3 tone, right-hand operation) | 4 front pistons + 1 rotary (4/3 tone, right-hand operation) | |
| 外觀 | 鍍銀 | 清漆 | |
| 吹嘴 | BB-69D2 | BB-69D2 | |
| 樂器盒 | Included | Included | |
