amplificateur

CONT: Les amplis et préamplis [...] sont enfichables, permettant de réaliser des versions avec ou sans amplificateurs finaux [...]
OBS: En électrotechnique, les amplificateurs peuvent être électroniques, magnétiques ou rotatifs.

CONT: It is important ... to adjust the amplifiers to the condition of your room. If the sound is too low, some members of your group will not hear the presentation; if too loud, you will lose precious time adjusting the amplifier while the film goes on.
OBS: Amplifiers are often called by the kind of signals they amplify, such as audio amplifiers, video amplifiers, R.F. (radio frequency) amplifiers. An amplifier may be a separate piece of equipment or built into another piece of equipment.

OBS: amplificador: término extraído del CAPITAL Business Dictionary con la autorización de LID Editorial Empresarial.