preamplify
English
Etymology
pre- + amplify
Verb
preamplify (third-person singular simple present preamplifies, present participle preamplifying, simple past and past participle preamplified)
- (transitive) To amplify a low-level input signal, producing an output that can serve as the input to a higher-level amplifier.
Related terms
- preamp
- preamplification