Accordingly, {HEAD ~ an object} of {TAIL ~ the invention} is to provide a multi channel head device which is easy in assembling with a high reliability and enables data to record with high density 
of
Accordingly , { HEAD ~ an object } of { TAIL ~ the invention } is to provide a multi channel head device which is easy in assembling with a high reliability and enables data to record with high density
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH