Belofo seholisa kapa tube amplifier ke mofuta oa amplifier ea elektroniki e sebelisang li-vacuum tubes ho eketsa amplitude kapa matla a lets'oao.
Li-amplifiers tsa motlakase tse tlase ho isa ho tse mahareng bakeng sa maqhubu a ka tlase ho li-microwave li ile tsa nkeloa sebaka haholo ke boemo bo tiileng li-amplifiers lilemong tsa bo-1960 le bo-1970.
Li-amplifiers tsa valve li sebelisoa bakeng sa lits'ebetso tse kang katara li-amplifiers, li-transponder tsa satellite tse kang DirecTV le GPS, li-audiophile stereo amplifiers, lisebelisoa tsa sesole (tse kang radar) le li-transmitters tsa seea-le-moea tse matla haholo le tsa UHF.
Ke Joost Nusselder, mothehi oa Neaera le morekisi oa litaba, ntate, 'me ke rata ho leka lisebelisoa tse ncha ka katara pelong ea takatso ea ka,' me 'moho le sehlopha sa ka, esale ke theha lingoliloeng tse tebileng tsa blog ho tloha 2020. ho thusa babali ba tšepahalang ka malebela a ho rekota le ka katara.
