| YSL-446G | YSL-448G | ||
|---|---|---|---|
| 調性 | Bb/F | Bb/F | |
| 揚聲口材質 | Gold brass | Gold brass | |
| 揚聲口直徑 | 214.4mm (8 1/2") | 214.4mm (8 1/2") | |
| 管徑 | ML: 13.34mm (0.525") | L: 13.89mm (0.547") | |
| 外觀 | Gold lacquer | Gold lacquer | |
| 吹嘴 | SL-48S | SL-48L | |
| 樂器盒 | Included | Included | |
| Outer Slide Material | Nickel silver | Nickel silver | |
| Inner Slide Material | Nickel silver | Nickel silver | |
