Answer: multipliers

AnswerCrossword Clue
MULTIPLIERSEnhancing devices
multipliersA person or thing that multiplies
multipliersA device for increasing by repetition the intensity of an electric current, force, etc., to a measurable level
multipliersA factor by which an increment of income exceeds the resulting increment of savings or investment
multipliersMULTIPLIER, one who multiplies
multipliersA quantity by which a given number (the multiplicand) is to be multiplied