Sign Up
Sign In
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
The
audio
engineer
installed
a
preamplifier
to
strengthen
the
weak
signal
.
Base Words
amplifier
pre
