YBL-421G

YBL-421G
調性 Bb/F
揚聲口材質 Gold brass
揚聲口直徑 241mm (9 1/2")
管徑 LL: 14.3mm (0.563")
滑管外部材質 Nickel silver
滑管內部材質 Nickel silver
外觀 Clear lacquer
吹嘴 BL-58L
樂器盒 Included