Input terminals and {HEAD ~ power supply terminals} for driving or controlling {TAIL ~ the amplifiers} AMP10, AMP20 are also provided around the cavities 25 on one side of the laminate board 
Input terminals and { HEAD ~ power supply terminals } for driving or controlling { TAIL ~ the amplifiers } AMP10 , AMP20 are also provided around the cavities 25 on one side of the laminate board
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH