KTR-42S

调性/bB调

材质/黄铜

表面处理/镀银

配置/不锈钢活塞、固定手指勾

上下盖镀金

全国统一零售价：¥7400.00

Key/ bB

Body material/Yellow brass bell

Surface/Silver plated

Stainless steel piston

Up and down cover Gold plated