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