preamplifier

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English

Definitions

noun

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

Related words

Synonyms

pre-amp preamplification preamp preemphasis phase inverter precoder predivider override premaster premixer forelevel pretrigger preaccelerator pretranslator prefilter pre-echo

Rhymes

ac amplifier b amplifier c amplifier cc amplifier

References