[[Fasciculus:Amplification2.svg|thumb|Amplificator electronicus signo electronico indenti V<sub>i</sub> (vid. lineam colore [[Caeruleus|caeruleo]]) [[potentia (physica)|potentiam]] auget itaque signum augmentum V<sub>o</sub> ([[Ruber|rubro]]) reddens.]]
'''Amplificator electronicus''' est [[circuitus electronicus]], qui ope [[alimentum electricum|alimentoalimenti electricoelectrici]] ope signum electronicum indentem ([[tensio electrica|tensione]] ac [[Fluxus oneris electrici|fluxu]]) [[potentia (physica)|potentiam]] maiorem dat redditque<ref>[https://books.google.de/books?id=lGgP7FDEv3AC&pg=PA331&dq=amplifier+power&redir_esc=y#v=onepage&q=amplifier%20power&f=false De amplificatoribus electronicis]. {{Ling|Anglice}}</ref>. Quapropter amplificatori electronico et introitus et exitus sunt velut alimentum electricum. Diversa [[elementum electronicum|elementa electronica]] hoc opus perficere possunt, ut [[transistrum|transistra]], [[tubus electronicus|tubi electronici]], [[ampflificator operationalis|amplificatores operationales]].
