Pre-sesimangalo ukuba subwoofer

Abathandi umculo, okanye ukubukela movie elikhulu yeqonga screen ekhaya, ngokuqinisekileyo, anomdla ukuba indlela isandi ezikumgangatho ophezulu. Ngoko ke, kubaluleke kakhulu, ube preamplifier ukhethe ukuba isiphumo ke alidanisi koko iimpawu ungajonga khona xa ukhetha i isixhobo odiyo.

Xa ukuphulaphula umculo kwi-CD-player udinga msindo kuba umqondiso bakhonza inqanaba buthathaka kakhulu. Ukuze uncede iikholam ngombhobho iqhagamshele. Yena uyakwazi ubane yaye ufumana uphawu odiyo, ukukhulisa it up ukuya umthamo ofunekayo.

Yokukhulisa ziye zohlulwa ngokwendidi ezintathu: preliminary, ehlanganisiweyo kunye yokukhulisa namandla. Yesiko, oluhlanganisa yonke into package mnye, sithetha nje eqhelekileyo kakhulu. imali eninzi kakhulu yaye nomgangatho kugqalwa isixhobo yesekethe eyahlukileyo eyenziwa msindo amandla preamplifier. Ezi yokukhulisa zezi ityhubhu, transistor.

It is a isandulela unako ukunika abathandi real umculo isandi wayefuna ukuva - ecocekileyo ezikumgangatho ophezulu, ephila ngokwenene.

Ukukhetha ukusuka kudidi kwenkqubo yedijithali multi-channel eninzi, ungenza Nohlala AV-wegama. Kodwa ukwenza ukhetho phakathi yokukhulisa, kungcono ukuba zincede zikhethe a preamplifier, yona ixabiso kakhulu imali. Iprosesa uyakwazi ukunyenyisa kakuhle imida asirhawule processing. Ngenxa yoko, uyakwazi kuqokelela le nkqubo ilandelayo yomsindo iquka umthombo (umzekelo, CD player), preamplifier, umsindo kunye abantetho isisiXhosa. Njengoko lo mthombo unako ukukhonza player IVinyl iirekhodi, cassette emngangathweni kunye nezinye iinketho. Xa indima preamplifier ingasetyenziswa AV-iprosesa. Preamplifiers ngempumelelo kunye neenkqubo digital audio, apho bakha iperi yokukhulisa amandla. Oku kuvumela umnini umsindo professional siphephe ubuthathaka xa udlala umculo ukurekhoda yokungenelela rhoqo resonances ezendeleyo kweli gumbi.

Pre-msindo ukuba subwoofer wanika umgangatho isandi ezinqwenelekayo, kuyimfuneko ukuba anxibe zakhe sokuquqa iziko EQ kufutshane kilohertz mnye, kunye midrange wabeka phantsi poldetsibela.

Ukulungisa isandi ukuya preamplifier kufuneka undizisele apha kule eliphezulu, yaye ekungeneni ngombhobho kunye nqanaba lisezantsi. Isandi iya kuba ezikumgangatho ophezulu ukuba ukuvimba imveliso ye preamplifier lingaphantsi igalelo ombane ukuya wokukhulisa amandla. elungelelaniswe kakuhle yokukhulisa ityhubhu sestiriyo yokukhulisa transistor namandla. Unakho ukuqhagamshela isandulela ezithethi ngamandla, kodwa isandi okulungileyo, ungafumana kuphela xa usebenzisa iimodeli studio-esemgangathweni.

Ngokuqhelekileyo, le preamp udlala indima isilawuli, leyo ikuvumela ukunyenyisa umthamo kunye nethoni inkqubo odiyo, switsha imithombo audio kwaye ilungiselela uphawu ngenxa wokukhulisa amandla. Ngokungafaniyo yokugqibela, a preamplifier emehlweni.

Ukuba ukhetha i preamplifier high quality, olu didi ndlela «End High», umzekelo, «Evolution» okudalwe nabayili German. Ifikelela cala eliphezulu, kuqhutywe uphawu input odiyo. Izixhobo iye Isiseko into egqibeleleyo, imiqondiso ezimfutshane nezinzileyo umbane. Predusilistel imveliso mono ukusuka subwoofer satellite iibhokisi ebekwe-top, oko kuhlanganiswa Sombhalo yaye ubhetyebhetye fonokorrektor preamplifier. Alithandabuzeki elokuba, isixhobo esinjalo iyakwazi ukunikezela eninzi kumnandi kule baphulaphuli.