01 ngo-02
Hlangana ne-OPPO HA-2SE ye-Headphone Amplifier ne-DAC
Nakuba ama-smartphones anamuhla namaphilisi asemqoka kakhulu, elula, futhi ephathekayo, kusekhona ubuningi bokulinganiselwa abakhiqizi abaningi abangakabi nabo. Ngesikhala esiphelele se-hardware isikhala esitholakalayo ngaphakathi kwedivaysi yesundu, kukhona okunye okudingeka kwenziwe. Ngendlela abathengi abaningi abathanda ngayo ama-processor anamandla, iningi lokukhumbula / ukugcina, izikrini ezicacile, namakhamera afanelekayo, akusikho igumbi elisele ekuthuthukiseni ubuchwepheshe bomsindo jikelele.
Khuluma nomsindo wakho we-audiophile kanye / noma ozwakalayo we-audiphone, futhi mhlawumbe ungase uzwe mayelana noma (noma ngisho nokubona) okubalulekile, okukhishwayo kwesikrini sekhanda lekhanda. Amadivaysi anjalo aklanyelwe ukushayela i-headphones (futhi izikhulumi, ngaphakathi kwemikhawulo) ngegunya elikhulu kanye nokukwazi okugcwele, okungaphezu kwalokho ukuthi i-smartphone noma ithebhulethi ejwayelekile ekwazi ukufeza yedwa.
I-OPPO Digital, eyaziwa ngokudala imikhiqizo yekhwalithi ngokugxila ekuthembekeni okuphezulu , ivule i-DAC / AMP yayo yakamuva okuqinisekisiwe ukuyijabulisa. Akukhona nje kuphela ukuthi i-OPPO HA-2SE i-Headphone Amplifier ephathekayo ne-DAC ingaphumelela kwabanye ngenkathi ihambisana nedivayisi yeselula evamile, ithola isitayela esicacisiwe senani elingeke liphule ibhange.
I-OPPO HA-2SE i-USB DAC / AMP ephakanyisiwe kakhulu ehambisana ne-iOS, Android, Windows, kanye ne-MacOS. Ngaphansi kwesigqoko saso sangempela, esine-brushed-aluminium chassis kukhona i-an I-ESS Sabre32 Reference DAC. Le ngxenye isebenzisa uhlelo lwe-ESS Technology lwe-ES9028-Q2M, olusekela ukudlala okulalelwayo okukhulu kuze kufike ku-384 kHz PCM ne-DSD256 (kufika ku-12 MHz). Kanye ne-class hybrid AB amplifier, i-OPPO HA-2SE yenzelwe ukuguqulwa kokuguqulwa kwe-digital-to-analog okuthuthukisiwe kakhulu ngaphezu kwe-smartphone noma ithebulethi yakho yansuku zonke.
Ngokungafani nezinye zeDAC / AMPs eziphathekayo ezithatha amandla kumphathi oxhunyiwe, i-OPPO HA-2SE iyinamandla okuzimela. Ibhethri eyakhelwe ku-3000 mAh iklanyelwe ukugcina amahora angu-13 wokudlala imithombo ye-analog, 7 imithombo ye-digital. Kungase kungabonakali njengokuningi, kodwa ngokuqinisekile kungabhalwa usuku olugcwele. Futhi ku-pinch, i-OPPO HA-2SE kabili njengebhange langaphandle lamandla amadivaysi axhunyiwe ku-USB, futhi idinga kuphela amaminithi angu-90 ukugcwalisa ngokugcwele ishaja ehlanganisiwe.
02 ka 02
Kungani i-OPPO HA-2SE ye-Headphone Amplifier ne-DAC ingaba kuwe
Yize kungenzeka ukudonsa ikhamera ngemoto encane, okuhlangenwe nakho kubonakala kube bushelelezi futhi kube lula ngezimoto ezifaka amahhashi amaningi ngaphansi kwehholo. Lo mqondo usebenza ngokusebenzisa i-headphone, kungakhathaliseki ukuthi iyinhlobo ephezulu yokugcina edinga ukukhuliswa noma cha. I-DAC / AMP izohlinzeka amandla okuqina nokukwazi ukuthi iningi idivayisi yeselula, i-laptop, noma i-computer ayikwazi ukufeza yedwa.
Akuyona nje kuphela i-OPPO HA-2SE ephathekayo yekhanda lekhanda elikhulunywayo kanye ne-DAC eklanyelwe ukuthuthukisa okuhlangenwe nakho komculo jikelele, kwenza kanjalo ngokuhambisana nokuhlonipha. Umshini ohlangothini uvumela abasebenzisi ukuthi baphenduke phakathi kwamamodi aphezulu aphansi futhi aphansi, kuye ngokuthi ngabe i-headphones exhunyiwe ilamandla-elambile (yangaphambili) noma ebucayi (ekugcineni). Ngakwesokunxele lokho kulele enye inkinobho ukuthi, uma isebenze, iphakamisa ukuphakama okuphansi kuya kwesinye isiphenduli sempendulo yamaphutha . Amazinga omqulu alawulwa ngokucophelela ngombhalo we-analog oqoshiwe phezulu.
Ukuze ufake okokufaka nge-digital nge-USB micro port, i-OPPO HA-2SE iyahambisana namadivayisi we-Android asekela i-USB OTG (ekuhambeni) nomsindo we-USB. I-HA-2SE iphinde iqinisekiswe i-Apple MFi futhi ixhuma kwi-iPhones, i-iPads, ne-iPod ngekhebula elikhanyisiwe - akukho ikhamera yokuxhuma ikhamera (CCK) edingekayo. Abanikazi be-Smartphones abangenayo i-headphone jacks, njenge- Apple iPhone 7/7 Plus , bangase bayakwazise ikhono lokuzwa umculo ngenkathi beshaja ngale DAC / AMP. I-hardware ye-OPPO iqinisekile ukushaya i-adapter eyisisekelo.
Labo abafuna ukuthuthukisa umsindo kusuka kuma-laptops namakhompiyutha bangasebenzisa i- OPPO HA-2SE njengekhadi lomsindo wangaphandle. Njengoba nje ngamadivaysi eselula axhunyiwe nge-USB, le DAC / AMP isebenza ngokuphumelelayo nokujikeleza komdabu ukuletha ukudlala umsindo ophezulu. Futhi nge-3.5 mm audio-in and out-out, i-OPPO HA-2SE iyakwazi ukusekela imikhiqizo endala (isib. Abadlali bomculo) abangenayo ukukhipha kwe-USB ehambisana nedijithali. Ngakho kungakhathaliseki ukuthi unquma ukuthatha isinqumo, i-HA-2SE ingadlala.
Lo mngane wekhanda wekhanda uyakwazi ukuhlanganisa amandla namandla ngendlela elula kakhulu noma enzima kakhulu kune-smartphone ejwayelekile. Ukulinganisa okungu-2.7 ku-5.375 ku-6.8 x 13.7 x 1.2 cm ububanzi obukhulu (6.8 x 13.7 x 1.2 cm), i-OPPO HA-2SE ifaneleka kahle ngezandla futhi ifakwe kahle emaphaketheni. Kodwa unikezwe ukunakwa ekwakhiweni nesitayela esihlotshisiwe, le DAC / AMP ingahle ibe ngcono ukuhlala phansi kwedeski ukuze bonke babone.
I-OPPO HA-2SE iyatholakala ku-US $ 299. Iyunithi ngayinye ifika isiphethe ngejaja, izintambo ze-USB, ikhebula lokukhanyisa, ikhebula le-audio stereo ye 3.5 mm, namabhlokhi we-rubber ayi-abicala.
Ikhasi lomkhiqizo: I-OPPO HA-2SE I-Amplifier ye-Headphone ephathekayo ne-DAC