PREAMPLIFIER


Meaning of PREAMPLIFIER in English

n.

Pronunciation: ( ˌ )pr ē - ' am-pl ə - ˌ f ī (- ə )r

Function: noun

Date: 1935

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

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.