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Kupanga
Ngati mumakonda kwambiri kubereka nyimbo, ndiye OPPO Digital iyenera kukhala dzina kuti mudziwe. Ngakhale kuti kampaniyo ilibe makina opangira mankhwala (koma), zomwe zimapereka - monga momwe amachitira ndi PM makina a maginito apamwamba kapena otulutsa ma Wi-Fi othandizira - ndizofuna zambiri kwa owakonda komanso omvera. Koma OPPO Digital ikhoza kudziwika bwino ndi HA-2 yamutulofoni yamtundu wa DAC / Amp, yomwe yakhala ikuyamikiridwa kwambiri ndi ndemanga zapamwamba. Tidatenga mwayiwu kuti tiwone mzere watsopano, wachiwiri wa HA-2SE kuti tiwone zomwe tasowa.
Pogwiritsa ntchito tsamba lokha, OPPO Digital HA-2SE yamutu pamutu pamutu DAC / Amp akhoza kulakwitsa chifukwa cha buku laling'ono lakuda, kapena kuti iPhone yoyamba yodzazidwa mkati mwake. Chipangizocho ndi chochepa kwambiri, chimagwira bwino bwino, ndipo chimayang'ana ngati zipangizo zamagetsi. Kunja kwa aluminiyumu kunja kumayendetsedwa ndi madera ozungulira ndi satin kutha. Kuphatikizidwa ndi kusintha kosintha pang'ono / mabatani ndi zolemba zolemba momveka bwino, HA-2SE ikuwonetseratu kusukulu kovuta. Enafe timakondwera ndipo timayandikira (ndipo sitiopa kuvomereza) machitidwe aesthetics omwe amapanga mwadala kalembedwe ndi zinthu.
Kupatula pa masinthidwe atatu (mawonekedwe, kupindula, ndi kuikapo pansi) ndi batani limodzi, gawo lokhalo lokhalo la OPPO HA-2SE ndilobokosi lolemba bwino, lomwe limatembenuzidwanso. Kutembenuka kolimba, mofanana ndi mawonekedwe, kumapatsa chofufumitsa chokhutiritsa, pamene LED yowunikira pafupi ikuwombera kuti ikuwonetse mphamvu yogwira ntchito. Kukaniza kwa mphuno ndi kosalala ndi yunifolomu, samangokhalira kutayirira kapena kulimbika kupyolera mukuzungulira. Ngakhale kuti nambala yogawanika imayika mbiya, ena angaphonye kusowa kwa mzere kapena muvi kuti agwiritse ntchito ngati malo otchulidwa pamene akukonzekera miyeso ya voliyumu. Wina amasintha chigwirizanocho ndikugwiritsanso mwaukhondo komanso mwaukhondo, ndikuwonetsera zero kuthamanga phokoso mkati mwa chitsulo chosungira.
OPPO HA-2SE headphone DAC / Amp amabwera ndi zonse zomwe mukusowa, kupatulapo chokwanira chabwino chokwanira cha unit ndi zipangizo zake. Mukupeza ngolo yowongoka ndi USB (kutalika kwa mamita atatu), komanso USB-to-Lightning cable, USB-to-Micro USB cable, ndi cable 3.5 mm audio (onse kutalika masentimita 3). Pali ngakhale magulu awiri a silicone omwe akuphatikizapo, kukulolani kuti mugwire HA-2SE kumbuyo kwa foni yamakono - iwo ndi aakulu mokwanira kuti agwirizane ndi "phablets" monga Galaxy Note kapena iPhone Plus mndandanda - zomwe zingakhale bwino ngati simunapereke Zindikirani mbali zanu zowonekera. Koma magulu amathandizira kunyamula, kotero simukusiyidwa kugwiritsira ntchito zipangizo ziwiri zogawidwa zomwe zimagwirizanitsidwa ndi makina ochepa komanso ogwirizana ndi matelofoni.
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Kulumikizana
OPPO HA-2SE khutu lapamwamba DAC / Amp ndi yovomerezeka ndi makompyuta a PC / Mac, mafoni, mapiritsi, ma TV / ma MP3, ndipo pafupifupi magwero onse a audio omwe angathe kudutsa makina 3.5 mm. Choncho ndi bwino kupatsa otsogolera omwe akugwiritsa ntchito njira imodzi kuti adziwitse ndi machitidwe osiyanasiyana omwe amapereka / okhutira. Malinga ndi chipangizo chomwe mukufuna kukwatirana nawo ndi OPPO HA-2SE, mungasankhe chimodzi mwa zipangizo zojambulidwa. Ndipo ngakhale mapiritsi ogwirizana ndi mafoni a m'manja (mwachitsanzo, chipangizo china chilichonse cha iPhone, iPod, iPad, kapena chipangizo chosagwiritsa ntchito iOS chomwe chimagwirizira USB OTG) ndi pulagi-play-play, desktops / laptops angafunike madalaivala ena (PC / Windows OS) ndi / kapena buku kusankha HA-2SE monga chipangizo chokhudzidwa.
Pansi pa aluminium ndi zikopa mumakhala ma batri 3,000 aAA omwe angatengeke, omwe amatha kupitirira maola 13 kuti apange magetsi (kudzera pa 3.5mm audio cable) komanso asanu ndi awiri pa digito (kudzera mu USB). Pakati pa kuyesedwa kwathu - podutsa zipangizo zosiyanasiyana za audio ndi ma volume - tinatha kukwanitsa nthawi yonse yowerengera mwatsatanetsatane ndi mfundo izi, ngakhale polemba zolakwika zina. Ndipo mu pinch, OPPO HA-2SE imatha kawiri ngati batri kuti ipange zipangizo zogwiritsira ntchito mafoni (chifukwa chinanso choperekera kuwunika kwa wogwiritsa ntchito). Palibe chifukwa chotsegula chipangizocho pa; Ingolani-batani batani / thumba lopiritsa kwa masekondi asanu mpaka Buluu LED ikuwunika.
Ngakhale kuti kukhoza kugwiritsa ntchito zipangizo zina kungakhale kosavuta, timaganiza kuti ntchito yabwinoyi imasiyidwa phukusi lodzipereka la USB. OPPO HA-2SE yothandizira mokwanira imapereka pafupifupi 1,570 mAh (ena onse amawonongedwa ngati gawo la njira yopititsira) kutengera mphamvu yogwiritsidwa ntchito ngati batri. Ngakhale zili zokwanira kubweretsa foni yamakono kuchokera ku zero kuti ikhale yodzaza, ndi njira yopanda ntchito yochitira. Pali phukusi lapamwamba kwambiri la USB batri omwe angathe kupulumutsa mphamvu zopitirira 2-4 pamene ali ndi chiwerengero chokwanira / kukula komwe sikoposa HA-2SE. Kotero DAC / Amp iyi imagwiritsidwa ntchito bwino ngati DAC / Amp, ndithudi.
Monga momwe mungagwiritsire ntchito banki yanu yamagetsi ya USB, OPPO HA-2SE mutu wa DAC / Amp masewera owonetsera ma LED-4 omwe amawonetsera kuti moyo wa batri wotsalawo ukutsalira. Phokoso la batani / thumba lopereka limatsegula madontho obiriwira obiriwira, ndipo aliyense akuyimira 25 peresenti. Koma mosiyana ndi mawonekedwe anu a banki lamakono, omwe ali mu HA-2SE ali olondola komanso osagwirizana (pokhapokha ngati agwiritsidwa ntchito ngati DAC / Amp osati batri). Pogwiritsira ntchito nyimbo pogwiritsa ntchito digito / USB, yoyamba imatha pambuyo pa maola awiri, pamene atatu otsalawo amapereka pafupifupi 91 mphindi iliyonse (kupereka kapena kutenga eyiti kapena mphindi). Mdima wotsiriza wa LED umakhala wofiira pamene ili pafupi nthawi ya masewera 30 yotsalira.
Maola asanu ndi limodzi ndi theka la chisangalalo (kudzera pa digito / USB) sizowopsya, poganizira kuti pamafunika OPPO HA-2SE pafupifupi mphindi 90 kuti mutenge mwamsanga. Ogwiritsa ntchito angasankhe kugwirizanitsa zipangizo zamagetsi kudzera pa chingwe cha audio 3.5 mm m'malo mwa USB, zomwe zimalola kuti matelofoni a DAC / Amp agwire ntchito kwa maola oposa 12. Komabe, kuchita zimenezi kumadutsa DAC (kusintha kwa digito ndi analog), kotero inu mumasiyidwa kugwiritsa ntchito mphamvu zokhazokha. Izi zingakhale zopindulitsa kwa iwo omwe ali ndi makompyuta, mafoni yamakono, kapena piritsi yomwe imanyamula DAC yayikulu, koma mukufuna kuyika mbali yokhazikitsira pulogalamu yamakono pofuna kulimbikitsa mauthenga owonetsera.
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Kuchita
Poyesera, tinagwirizanitsa HA-2SE ndi smartphone yamakono ya Samsung Galaxy Note 4 (ma US akugwiritsa ntchito USB Audio Player Pro), piritsi la Lenovo S8-50, ndi PC pulogalamu (yokhala ndi katswiri woyimitsa phokoso pa bokosi la ma bokosi). Tinkakayikira kugwiritsa ntchito mafoni apamwamba a Master & Dynamic MW60 ndi mafayilo opanda audio FLAC (mitundu yonse ya nyimbo), koma tinasakaniza ndi makutu ena (monga Trinity Audio Engineering Delta IEMs), okamba (kuphatikizapo Libratone Zipp ndi Zipp Mini ), ndi maulendo a kusindikiza nyimbo .
OPPO HA-2SE headphone DAC / Amp amapanga mafilimu ambiri komanso otseguka, zomwe zimapangitsa kuti nyimbo zizikhala zowonjezereka, kutsogolo, komanso zowonjezereka (zam'mwamba ndi zam'mwamba makamaka). Galaxy Note 4 smartphone imanyamula zipangizo zamakono zokongola monga momwe zilili, komatu sizikufananitsa. ESS Saber 9028-Q2M DAC ( converter digito-to-analog chip ) mkati mwa HA-2SE ikufika momveka bwino, mofotokozedwa bwino, ndi momveka bwino, ngati kupukuta chophimba cha wispy-chochepa chimene Note 4 chidachoka mau ndi zida. Ndipo sichiwonjezera choyera chilichonse kumalo okwera phokoso (zomwe tingathe kuziuza ndi makutu athu ndi okamba)
Zinthu zofunikira mkati mwa nyimbo za nyimbo zimakhalabe zokhulupirika. Koma ndizopindulitsa zomwe sizikudziwikiratu komanso / kapena zothandizira zinthu zomwe zimakhala ndi chuma chochuluka, zowona, ndi malo kupyolera mu HA-2SE: kugwedeza ndi kugwedeza motsutsana ndi gitala, momwe zingwe zoimbira zazingwe zimagwedezeka pansi pa uta, nyimbo zomwe zimaimbidwa ndi breathless passion , kapena chikhalidwe cha mtundu wa hammered dulcimer, kutchula ochepa. Pamene akusewera nyimbo ya Guns N 'Roses, "Gitala N' Roses", gitala la Slash silikumveka pafupi kwambiri ndi mawu a Axl Rose a raspy-tender-tender. Matcyacendos a "King Without A Crown" a Matisyahu amayamba kutseguka ndi mphamvu yambiri ndi kutengeka pa chiphindi chachiwiri. Nyimbo za Hip-hop, monga Ghostface Killah's "Iron Maiden," zojambula zojambula zomwe zili zovuta kwambiri, zowonjezera, komanso zoimba.
Pamene OPPO HA-2SE mutu wa DAC / Amp umayimba nyimbo ndi kukula kwakukulu ndi mphamvu, zimatero popanda kugwiritsa ntchito maulendo (monga momwe tingathere). Pamene tinkasinthanitsa mafilimu osiyanasiyana ndi oyankhula, tawona momwe HA-2SE imayendera njira zopanda ndale ndipo imasiya zisayina za sonic zosasankhidwa. Ena a ife timasankha mafilimu / oyankhula pogwiritsa ntchito mbiri zomveka, choncho ndi zabwino kuti DAC / Amp iyi ikhale yosasinthika. Njira yokhayo HA-2SE imasintha momwe nyimbo imamvekera mukamaliza kusintha. Zotsatira zake zimakhala zosasangalatsa, komabe ziletsa - palibe blur muddy kapena kwambiri-tipped balance kuti lows.
Zotsatirapo ndi phindu pogwiritsa ntchito OPPO HA-2SE headphone DAC / Amp imatchulidwanso kwambiri poyang'aniridwa ndi piritsi la Lenovo kapena kompyuta yanu. Potsutsana ndi zipangizo pogwiritsa ntchito zipangizo zochepetsera zochepa kwambiri, nyimbo zomwe zimafotokozedwa kudzera mu HA-2SE zimamveka bwino kwambiri ndi kupatukana kwabwino kwa zinthu ndi zithunzi zolimba. Komabe, tifunikira kuzindikira kuti khalidwe la ma casphone / oyankhula ndi ma fayilo amavomere ndi ofunika. Tapeza kuti n'kovuta kumvetsetsa zomwe HA-2SE zimagwiritsa ntchito kugwiritsa ntchito headphones (mwachitsanzo, omwe sagwirizana kwambiri ndi okonda mawu kapena mafilimu) komanso / kapena kuwonetsa nyimbo zotayika / kusuntha.
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The Verdict
Ngati mumakonda nyimbo ndipo mukufuna kuti mupeze zambiri zomwe muli nazo, mutu wa OPPO Digital HA-2SE wotsegula DAC / Amp akuyenerera kukhala pazndandanda zanu zochepa zomwe muyenera kukhala nazo. Zoonadi, ndi chinthu chinanso choti mutenge phukusi la gear, ndipo kugwiritsira ntchito chingwe kumacheza kumasulidwa komwe kumapezeka ndi mafilimu opanda waya. Koma DAC / Amp iyi imakhala yotetezeka kwambiri, yokhala ndi zipangizo zamakono zokwanira kuti zikuzindikiritseni zomwe mwasowa. Mukafuna kutengedwera kulemera, kumveka kokoma, HA-2SE ndikutentha kwambiri komwe mukufuna kukwera.
OPPO HA-2SE adzakhala kwa ambiri, koma osati onse. Zimatengera khalidwe - osati okwera mtengo - mafayilo ndi mauthenga a mauthenga kuti muzindikire zomwe DAC / Amp iyi imatha. Apo ayi, awo omwe ali ndi omwe amagwiritsira ntchito headphones / oyankhula tsiku ndi tsiku angathe kumangoganizira zomwe zimakangana. Ngati matepi anu sangathe kufotokoza tsatanetsatane wa hi, OPPO HA-2SE sangamve ngati ikuchita zambiri. Zina zomwe zimapangitsa kuti awonongeke ndi US $ 299 MSRP, zomwe zingapangitse HA-2SE kukhala ngati chinthu chamtengo wapatali. Koma ngati pangakhale pulogalamu yamasewera yomwe imasungidwa, izi ziyenera kukhala ziri.
Pepala lachida: OPPO Digital HA-2SE Mutu wa makutu DAC / Amp