{HEAD ~ Input terminals} and 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 
for driving
{ HEAD ~ Input terminals } and 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
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH 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