Resistors 116 is provided in the emitter circuit of {TAIL ~ transistor} 106, and resistor 118 is provided in {HEAD ~ the emitter circuits} of both transistors 106 and 108 
Resistors 116 is provided in the emitter circuit of { TAIL ~ transistor } 106 , and resistor 118 is provided in { HEAD ~ the emitter circuits } of both transistors 106 and 108
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH