Izwe lanamuhla alinakwenzeka ukucabanga ngaphandle kwezingcingo eziphathekayo namafoni ahlukahlukene, okuvumela ukuba ulalele umculo njalo futhi yonke indawo. Kodwa, ngokuvamile ikhwalithi ezwakalayo yalezi zinsiza ishiya okuningi okudingekayo, okunciphisa kakhulu injabulo yokulalela amathrekhi akho ozithandayo. Ukuze ulungise lesi sici esingathandeki, kukhona ama-amplifiers.
Kungani usebenzise i-headphone amplifier?
Inkinga yekhwalithi ephilile yemisindo e-headphone iyajwayele abaningi. Futhi akuyona ngisho nekhwalithi ye-headphone, kodwa iqiniso lokuthi amafoni nabadlali abakwazi nje ukukhiqiza umsindo wezinga elanele lamandla. Ukuze ulungise lo mkhuba, ungasebenzisa i-headphone amplifier ephathekayo - idivayisi encane evumela ukuthi uthuthukise ngokuphawulekayo izici zekhwalithi zomsindo wokukhishwa komsindo kwanoma iyiphi idivayisi.
I-amplifier ephathekayo ephathekayo ephathekayo ye-headphone ayiqinisekisi nje kuphela isignali yomsindo engenayo, kodwa iphinde isebenze, iqede umsindo ongaphandle.
Sibutsetelo sama-amplifiers alalelwayo ephathekayo ephathekayo
Amakhulisi alalelwayo ephathekayo ama-headphones ayenamathele ngokwanele. Lokhu akumangazi, ngoba abantu abambalwa namuhla bazovuma ukuthwala idivayisi enkulu, noma ngabe ikuvumela ukuba ulalele umculo ngekhwalithi elihle. Ngokwemvelo, wonke ama-amplifiers aphathekayo angahlukaniswa ngamaqembu amabili: i-headphone-shells voltage ye-0.5-2 V ne-headphone ezinkulu enezikhwama ezivela ku-1 V. Amaplifiers eqenjini lokuqala ahlangene kakhulu, kuyilapho lesi sithuba sithatha isikhala esiningi. Kodwa bobabili babhekana kahle nomsebenzi oyinhloko - ukukhulisa umsindo, ngenkathi bedla ubuncane bamandla. Ukuhlukahluka kwemakethe okukhulisa umsindo we-headphone kuvumela namuhla ukukhetha imodeli ye-amplifier, ehlangabezana nazo zonke izidingo ezikhona zomthengi. Amamodeli webhajethi ehlanganisiwe, njengeLaconic LunchBox 6 Pro, yakhelwe ukusebenza nge-headphones high-impedance. Ukuze usebenze ngama-headphones aphansi-impedance, ama-amplifiers aphansi kakhulu futhi aphansi kakhulu, afana ne-Laconic Night Blues mini, afanelekile.