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中文
English Fox - English Dictionary
Meaning of
preamplifier
in English
preamplifier
us
/ˌpriːæmpləˈfaɪər/
uk
/ˌpriːiːmplʌɪˈfʌɪər/
#uncommon
Definitions
Noun
an
amplifier
for
low-level
signals
;
boosts
input
for
further
amplification
Base Words
amplifier
pre
