Letoto la li-amplifier, Qualwave e fana ka mefuta e mene ea lihlahisoa: amplifier ea matla, amplifier ea lerata le tlase, litsamaiso tsa amplifier ea matla le litsamaiso tsa amplifier ea lerata le tlase, tse pakeng tsa 9kHz le 260GHz, ho fihlela ho makholo a linomoro tsa likarolo.