Kungani usebenzise i-headphone amplifier?

Emashumini eminyaka embalwa adlule, idivayisi enjengesihloko se-headphone amplifier, yayingekho kakhulu futhi yayingenasidingo esikhulu. Kumele kuqashelwe ukuthi abathengi bangaphambili abazange banikwe ukukhethwa okunjalo kwemishini futhi ikakhulukazi abantu abasebenza ngomculo abathengile. Izikhathi zishintsha ukuze kube ngcono, abathengi bamanje banethuba lokukhetha idivayisi ethuthukisa umsindo, ewela ngokuphelele ngaphansi kokuncamelayo kokuncintisana nokufaka isigaba esithize samanani.

Namuhla i-amplifier yezwi ye-headphones ayidingeki kuphela kubaculi abaqeqeshiwe, kodwa futhi nabathandi bomculo abalula noma abantu abanendlebe encane yomculo. Kumele kuqashelwe ukuthi ukunciphisa ukuzwa, kungcono ama-headphone adingekayo, okhiqiza ngokuphelele amafreedom. Kodwa ngenxa yokusebenza okungakahleleki kokukhipha kuma-headphone kumishini yomsindo womkhaya, ngokuvamile kunenkinga yokufanisa amandla izikhulumi ngedivayisi. Njengoba izinga lesignali liphansi kakhulu, umsindo udlalwa ngokuthula, futhi amanye ama-frequencies aqedwe ngokuphelele.

Lapha, abathandi bomculo abaningi babhekana nokukhetha okunzima: thola ama-headphone eshibhile ahambisana nemishini, noma uthenge amadivayisi aphezulu awanamakhadi womsindo. Futhi eyokuqala, futhi esimweni sesibili, ukushaya kwekhwalithi akudingeki ukulinda. Ukuxazulula le nkinga kuzokusiza i-headphone amplifier, ezoba isixhumanisi phakathi kwedivaysi yokulalela ngokwayo kanye namakhadi omsindo wemishini yokulalelwayo.

Ama-headphones aphezulu, anekhwalithi ephezulu futhi edlulisela kahle umsindo, adinga ukukhuliswa kwesignali engenayo. Uma izici zazo zivela ku-300 ohms noma ngaphezulu, khona-ke i-amplifier ye-headphone iyadingeka nakanjani, ngoba izinga eliphakeme kufanele lifinyelele ku-6 V. Kumele kuqashelwe ukuthi namuhla ukhetho olukhulu kakhulu lwe-headset olunikezwe abakhiqizi abahlukile, luhlukile ekuklanyeni futhi, nakanjani Ngezici. Emiphakathini kungenzeka kube nokusabalalisa ngokubanzi - kusuka ku-30 kuya ku-600 Ohm, ukuze ungalingi, kungcono ukuthenga i-pocketphone headphone amplifier ngaphezu kwalokho.

Umthombo uphinde ufeze indima ebalulekile, uma ngabe ungamaphutha futhi uveza umsindo ongcolile, uzobe uzwakala ngokuzwakalayo kanye ne-amplifier, ikakhulukazi uma i-headphones ngokwayo iphezulu yekhwalithi futhi ikhokhela kakhulu imininingwane. Kulokhu, ngeke ukwazi ukujabulela umculo omuhle kakhulu, yonke imishini kufanele ibe nezici ezinhle.

Namuhla, akulula ukuthenga i-headphone amplifier, ngoba ukukhetha kukhulu kakhulu. Kwabanye abakhiqizi, le mishini ibe yikhiqiza enkulu, ngakho-ke iyingozi kakhulu ekukhiqizeni la madivayisi. Ama-Amplifier kufanele afane ne-headphones ngokunokwenzeka ngangokunokwenzeka, ngoba kuphela angakwazi ukuhlinzeka ngokunembile okunjalo kokukhiqiza umsindo, okuyizikhathi eziningi kakhulu kunezinhlelo ze-acoustic ezibiza kakhulu.

Kunoma yikuphi, umthengi ngamunye ukhetha imishini, athembele ekuthandeni kwakhe futhi, impela, amathuba ezemali, nabakhiqizi bahlinzeka ngokukhethwa okubanzi kwama amplifiers eklanyelwe izigaba ezahlukene zamakhasimende.