描述

立键次中音号
型号：LDA640 调别：Bb
外观：镀金/镀镍
材质：进口黄铜管体
磷铜吹嘴管
不锈钢塞
尺寸：管径13.4mm
喇叭口径230mm
Secondary tenor of vertical key
Model：LDA640
Key: B
Finish: Gold plated / nickel plated
Material: Imports of brass body
   Phosphor bronze mouthpiece
     Stainless steel plug
Size: Bore 13.4mm
Bell Diameter 230mm