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