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power amplifier
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noun Electricity.
an amplifier for increasing the power of a signal.
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Origin of power amplifier
First recorded in 1915–20
Words nearby power amplifier
powdery, powdery mildew, Powell, Powell, Colin, power, power amplifier, power assist, power-assisted, PowerBar, power base, power behind the throne
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use power amplifier in a sentence
British Dictionary definitions for power amplifier
power amplifier
noun
electronics an amplifier that is usually the final amplification stage in a device and is designed to give the required power output
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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