Dictionary
preamplifier
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
ADVERTISEMENT
First Known Use of PREAMPLIFIER
1935
Browse
Next Word in the Dictionary: preanimismPrevious Word in the Dictionary: preampAll Words Near: preamplifier
ADVERTISEMENT
Seen & Heard
What made you want to look up preamplifier? Please tell us where you read or heard it (including the quote, if possible).