In {HEAD ~ another embodiment}, the receiver includes a magnet assembly, {TAIL ~ an armature} having a moveable portion and a fixed portion, and a coil assembly 
In { HEAD ~ another embodiment } , the receiver includes a magnet assembly , { TAIL ~ an armature } having a moveable portion and a fixed portion , and a coil assembly
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH