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Preamplifier

Noun CEFR C1

Definitions

A voltage amplifier for amplifying a low-level input signal; its output is the input to a higher-level amplifier.

Equivalents

5 more languages

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

See also

preamylase preanaesthetic preanalysis preanimism preannouncement preannouncer

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