Linear drive balanced armature./Sound conduit and housing are made of brass.It realizes a clear sound. /Direct drive structure./Serrations cable to be less entangled.
![Sony Xba100 Q [Sealed Inner-ear Receiver Balanced Armature Driver Unit Mounting] Japan Import](https://m.media-amazon.com/images/I/31EouzE6rbL._SL500_.jpg "Sony Xba100 Q [Sealed Inner-ear Receiver Balanced Armature Driver Unit Mounting] Japan Import")
Linear drive balanced armature./Sound conduit and housing are made of brass.It realizes a clear sound. /Direct drive structure./Serrations cable to be less entangled.
