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