noun pre·am·pli·fi·er \(ˌ)prē-ˈam-plə-ˌfī(-ə)r\

Definition of PREAMPLIFIER

:  an amplifier designed to amplify extremely weak electrical signals before they are fed to additional amplifier circuits

First Known Use of PREAMPLIFIER



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July 02, 2015
apprehension Hear it
comprehension or the fear of future evil
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