【Neutrik】NC4FXX,XLR 连接器
【Neutrik】NC4FXX-B,XLR 连接器 4P FEM BLACK HOUSE GOLD CONTACTS
【Neutrik】NC4FXX-BAG,XLR 连接器 4P FEM BLACK HOUSE SILVER CONTACTS
【Neutrik】NC4FXX-D25,
NC4-JPL2S,SOCKET PCB FOR FLAT NC4D-JPL2
NC4-JPS,SOCKET PCB FOR FLAT NC4D-JP
NC4-L2PS,SOCKET PCB FOR SLIM NC4D-L2
NC4-L2SS,继电器插座与硬件 SOCKET SOLDER FOR SLIM NC4D-L2
