pre·am·pli·fi·er (pr - m pl -f  r)n. An electronic circuit or device that detects and strengthens weak signals, as from a radio receiver, for subsequent, more powerful amplification stages. |
preamplifier [priːˈæmplɪˌfaɪə]
n
(Electronics) an electronic amplifier used to improve the signal-to-noise ratio of an electronic device. It boosts a low-level signal to an intermediate level before it is transmitted to the main amplifier Sometimes shortened to preamp
Translations
preamplifier, preamp (inf)
n → Vorverstärker m
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