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Pronunciation

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  • (UK) IPA (key): /ˈæm.plə.faɪ.ə/
  • (US) IPA (key): /ˈæm.plə.faɪ.ər/ or /ˈæm.plə.faɪr/

Singular
amplifier

Plural
amplifiers

 
A guitar amplifier
 
A home stereo amplifier
  1. (countable) An amplifier is an electronic device that increases the strength of a sound or signal.
    You need to plug in the amplifier to get any sound.
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