...edit...if a four-fold increase is required to raise output by one "S" unit, is going from 100 watts to 200 that beneficial? I have always been confused by this.
Thanks,
Jim
The "first" doubling of power is the most beneficial gain power output wise.
it takes 100 watts to double a 100 watt signal.
it takes 200 watts to double a 200 watt signal.
ect.....