The receiver comprises {HEAD ~ an electromagnetic drive assembly} that includes a bobbin having a coil of {TAIL ~ conductive wire} formed thereon 
The receiver comprises { HEAD ~ an electromagnetic drive assembly } that includes a bobbin having a coil of { TAIL ~ conductive wire } formed thereon
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH