01 ntawm 04
Tsim
Yog tias koj txaus siab rau kev luam suab paj nruag, ces OPPO Digital yuav tsum yog ib lub npe rau kev paub. Thaum lub tuam txhab tsis muaj ib qho khoom muag (tsis tau), nws muaj dab tsi - xws li nws cov PM series ntawm cov pob zeb diametric magnetic headphones los yog cov lus tham nrog Wi-nkaus tau yooj yim - yog xav paub ntxiv ntawm cov neeg nyiam mloog thiab audiophiles. Tab sis OPPO Digital tej zaum yuav zoo tshaj plaws-paub txog nws lub HA-2 lub mloog pob ntseg DAC / Amp, uas tau ntsib nrog emphatic acclaim thiab rave xyuas. Peb siv lub sijhawm los xyuas qhov newer, second-generation HA-2SE kom pom yam peb tau ploj lawm.
Thaum muab ib qho cursory muag, lub OPPO Digital HA-2SE lub mloog pob ntseg ntaus ntawv DAC / Amp yuav raug yuam kev rau me ntsis phau ntawv dub, lossis tejzaum nws tus qauv qub iPhone qhwv nyob rau hauv cov ntaub ntawv dub tawv dub. Cov cuab yeej yog slim, tuas nicely nyob rau hauv lub tes, thiab yeej zoo li ib daim npliag hluav taws xob. Lub puab tsaig hlau ua haujlwm yog xim kabmob thiab cov khoom satin tiav. Nrog cov nyees khawm me ntsis / nyees khawm me ntsis thiab cov ntawv sau kom meej meej, HA-2SE qhia txog kev ua tus qauv zoo. Peb ib txhia nyiam los ntawm thiab kos rau (thiab tsis ntshai lees paub nws) xws li tsim kev zoo nkauj uas ua txhob txwm ua ke nrog style thiab khoom.
Ib sab ntawm peb keyboards (hom, qhov nce, thiab ntses bass thaj tsam) thiab khawm ib qho xwb, tsuas yog lwm qhov tsiv ntawm OPPO HA-2SE yog lub pob txha nicely-textured pob qhov rooj, uas tseem rov los tsev. Kev ruaj khov, clockwise tig ntawm lub pob qhov rooj nyem qhov txaus siab, thaum nyob ze ze ntsuab taws ua rau pom lub hwj chim. Lub pob qhov rooj ua hauj lwm tsis yog ib qho yooj yim thiab zoo li, tsis muaj qhov xoob los yog ceev nrawm los ntawm kev sib tw. Txawm hais tias tus lej sib npaug los xij cov cim, ib txhia yuav tsis nco kab los yog xub siv los ua ib qho chaw thaum siv lub suab ntau ntau. Lwm cov keyboards ntawm lub unit kuj nias kom meej thiab huv si, qhia txog pes tsawg rattling suab hauv cov hlau thaiv.
Lub OPPO HA-2SE lub mloog pob ntseg DAC / Amp los nrog txhua yam uas koj xav tau, tshwj tsis yog tias muaj cov ntaub ntawv nqa tau zoo rau lub tsev thiab nws cov khoom siv. Koj tau txais ib lub cav ntim ceev thiab USB cable (3-ntev ntev), nrog rau USB-rau-Lightning cable, USB-rau-Micro USB cable, thiab 3.5 hli audio kab hlau (tag nrho 3-nti ntev). Muaj ib kab ntawm silicone bands txawm, nrog rau koj muab lub HA-2SE rau tom qab ntawm koj lub smartphone - lawv loj txaus kom haum rau "phablets" xws li Galaxy Note lossis iPhone Plus series - uas tsuas yog yooj yim yog tias koj tsis 'nco ntsoov qhov ntawm koj npo tau them. Tab sis cov bands yuav pab nrog nqa, yog li koj tsis tshuav ob qho tag nrho cov cuab yeej sib koom ua ke los ntawm lub luv cable thiab txuas nrog lub mloog pob ntseg.
02 ntawm 04
Connectivity
Lub OPPO HA-2SE lub mloog pob ntseg DAC / Amp yog sib xws nrog PC / Mac computers, smartphones, ntsiav tshuaj, media / MP3 players, thiab suab nrov txhua qhov suab uas yuav kwj ntawm 3.5 hli cable. Li ntawd, nws yog tsim nyog muab cov neeg siv phau ntawv tso nrog rau ib zaug-los mus rau cov kev paub nrog ntau yam configurations rau cov tswv yim / cov zis. Nyob ntawm qhov twg ntaus koj npaj yuav nrog tus OPPO HA-2SE, koj yuav xaiv los ntawm ib qho ntawm cov kab txuas rau. Thiab thaum sib tw thiab smartphones (piv txwv li tej yam iPhone, iPod, iPad, los sis tsis yog cov cuab yeej mobile-mobile uas txhawb USB OTG), plug-and-play, desktops / laptops yuav xav tau tsav ntxiv (PC / Windows OS) thiab / los yog phau ntawv xaiv ntawm HA-2SE ua cov twj tso tawm suab.
Ua kom muaj cov txhuas thiab tawv nta rau 3,000 mAh roj teeb uas muaj roj, xws li tau mus txog 13 xuab moos rau cov khoom siv analog (ntawm 3.5 hli audio cable) thiab xya rau digital (ntawm USB). Thoob plaws hauv peb qhov kev xeem - hla ntau yam suab nrov thiab ntim ntau ntau - peb tau ua tiav ib tag nrho cov sij hawm ua si zoo txaus rau cov kev ntseeg no, txawm tias thaum muaj qhov teeb meem tawm hauv tib neeg kev ua yuam kev. Thiab nyob rau hauv ib lub pinch, OPPO HA-2SE yuav ua ob npaug los ua ib lub roj teeb rau cov khoom siv hluav taws xob (tsis tau lwm txoj hau kev los muab tus neeg siv phau ntawv saib). Tsis tas yuav tsum tau xa chav tsev ntawm tog twg los; cia li nias-tuav lub roj teeb / nqi khawm rau tsib feeb kom txog thaum lub teeb ntsuab xiav.
Txawm hais tias lub peev xwm los hwj huam lwm yam khoom siv tau yooj yim, peb xav tias qhov kev ua haujlwm zoo tshaj no yog siv mus rau lub vev xaib USB roj teeb. Ib tug nqi them nyiaj OPPO HA-2SE muab qhov nruab nrab ntawm 1,570 mAh (tus so yog ib feem ntawm qhov kev hloov cov txheej txheem) tsim nyog siv zog thaum siv lub roj teeb. Thaum uas txaus kom coj tau yooj yim smartphone los ntawm zero rau tag nrho, nws yog ib qho kev ua tau zoo heev ntawm kev ua tau li ntawd. Muaj cov roj teeb pheej yig heev uas tuaj yeem nqa tsawg kawg 2-4 zaug ntxiv zog thaum uas muaj tag nrho qhov loj / qhov loj uas tsis ntau tshaj qhov HA-2SE. Yog li no DAC / Amp zoo tshaj plaws-siv ua DAC / Amp, kom paub meej.
Ib yam li koj lub iPad ntaus nyiaj, lub OPPO HA-2SE lub mloog pob ntseg DAC / Amp kis las 4-qhov taw qhia uas qhia txog kev kwv yees ntawm cov roj teeb nyob rau sab laug. Lub hwjchim ntawm lub roj teeb / lub khawm tsocai qhib qhov sib txuas ntawm cov koob dauv glows ntsuab, nrog txhua tus sawv cev ntawm 25 feem pua ntawm cov chaw haujlwm. Tab sis tsis zoo li koj lub hwjchim ntawm koj lub cev hluav taws xob, lub HA-2SE no yeej muaj tseeb thiab zoo ib yam (tsuas yog thaum siv DAC / Amp thiab tsis muaj roj teeb). Thaum streaming suab paj nruag ntawm digital / USB, thawj LED disappears tom qab ob xuab moos ntawm kev siv, hos cov seem peb xa kwv yees li 91 nas this txhua (muab los yog siv yim los yog feeb). Lub xeem LED glows liab thaum muaj roughly 30 feeb ntawm playtime sab laug.
Rau thiab ib nrab hnub ntawm lub suab bliss (ntawm digital / USB) tsis yog phem heev, xaiv qhov nws siv OPPO HA-2SE txoj cai li 90 feeb kom yoo-them mus rau tag nrho. Cov neeg siv tau xaiv mus txuas tau qhov chaw pab kiag li lawm los ntawm 3.5 hli audio cable tsis yog USB, uas cia lub mloog pob ntseg DAC / Amp ua haujlwm rau me ntsis dhau 12 xuab moos. Txawm li cas los, ua li bypasses lub DAC (digital-to-analog converter), yog li koj nyob nraum sab laug siv cov kev ua haujlwm ntawm kev ua haujlwm xwb. Qhov no yuav lig rau cov neeg uas muaj lub computer, smartphone, los yog ntsiav tshuaj uas packs ib tug zoo DAC, tab sis xav kom muaj hlua tsuas yog qhov kev ua kom lub zog thiaj li txhawb cov suab output.
03 ntawm 04
Kev ua tau zoo
Rau kev soj ntsuam, peb khi cov HA-2SE nrog Samsung Galaxy Note 4 smartphone (US version khiav USB Audio Player Pro), ib lub Lenovo S8-50 ntsiav tshuaj, thiab ib lub PC duab (nruab nrog lub suab lus me me xwb hauv lub niam ntawv). Peb feem ntau siv cov Master & Dynamic MW60 tshaj-pob ntseg headphones nrog FLAC suab ntaub ntawv (txhua hom ntawm suab paj nruag), tab sis nws tov nrog lwm lub headphones (xws li Trinity Audio Engineering Delta IEMs), hais lus (nrog rau Libratone Zipp thiab Zipp Mini ), thiab cov suab paj nruag streaming .
Lub OPPO HA-2SE lub mloog pob ntseg DAC / Amp yog ib lub dav suab nrov thiab qhib chaw, ua rau suab paj nruag sounding fuller, rau pem suab, thiab ntau vibrant (highs thiab mid-mids tshwj xeeb tshaj yog). Galaxy Note 4 smartphone packs ib txhia dlej zoo nkauj suab li nws yog, tseem nws tseem tsis heev piv. Cov ESS Saber 9028-Q2M DAC (digital-to-analog converter) nti hauv HA-2SE tawm los ntawm cov ntsiab lus tseeb, ntau dua, thiab ntau dua, xws li muab cov ntaub ntawv pov tseg uas tau sau tseg Tsab Ntawv 4 tau tso tseg lub suab thiab seev cev. Thiab nws tsis ntxiv tej lub suab tshua rau lub suab nrov pem teb (uas peb tuaj yeem qhia nrog peb cov headphones thiab tham)
Cov ntsiab lus ntawm cov suab paj nruag lem nyob ruaj ntseg tag nrho. Tab sis nws yog cov khoom noj uas tsis tshua pom thiab / los yog cov lus txhawb ntxiv uas txaus siab rau qhov tseem ceeb ntawm kev nplua nuj, qhov tseeb, thiab qhov chaw ntawm HA-2SE: qhov sib dhos thiab khawb ntawm lub guitar, txoj kev ua nkauj nruj twm hauv qab hneev, cov nkauj hu nrog kev ua tsis taus pa , los yog qhov xwm txheej ntawm tus hammered dulcimer, mus rau npe rau ob peb tug. Thaum ua si zaj nkauj "Mob Siab Tshaj" los ntawm Phom Nees Roses, Lub Nplhais qhov guitar tsis hnov suab nraub qaum nyob deb tom qab Axl Rose cov suab lus tsis muaj suab npe. Matisyahu "Tus Vajntxwv Uas Tsis Muaj Ib Tug Zais" crescendos thiab tawg yog qhib nrog ntau dua ntawm lub zog thiab lub siab ntsig txog ntawm lub cim 52-ob. Hip-Hop tracks, xws li Ghostface Killah's "Iron Maiden," ua pov thawj uas muaj ntau npag, ntxig, thiab muaj suab paj nruag.
Raws li lub OPPO HA-2SE lub mloog pob ntseg DAC / Amp drives suab paj nruag nrog qhov tob tob thiab kev ua haujlwm ntau, nws ua li ntawd tsis muaj kev tshaj li tus peev dhau frequencies (zoo li peb yuav qhia tau). Thaum swapping ntawm ntau lub headphones thiab tham, peb tau pom tias HA-2SE tuav txoj haujlwm tsis zoo thiab tawm qhov xaus ntawm sonic kos npe tsis tau. Peb ib txhia xaiv lub mloog xov tooj cua / hais lus raws li cov suab paj nruag tshwj xeeb, yog li ntawd nws zoo heev tias qhov DAC / Amp no ua rau cov yam ntxwv tsis zoo. Tib txoj kev uas HA-2SE hloov kho li cas suab paj nruag yog thaum koj qhib qhov bass boost hloov ntawm. Lub txiaj ntsim tshwm sim tuaj yeem yog qhov zoo siab palpable, tsis tau tiv thaiv - tsis muaj kev nkhaus ploj los yog plhaws dhau heev tshaj nyiaj tshuav nyiaj.
Cov teebmeem thiab cov txiaj ntsig los ntawm kev siv lub ntsej muag OPPO HA-2SE lub mloog pob ntseg DAC / Amp ntau dua li thaum uas ua ke nrog Lenovo ntsiav tshuaj lossis desktop lub computer. Versus devices ntiav cov tswvcuab uas tsis tshua muaj suab nrov, lub suab paj nruag uas raug xa tawm los ntawm HA-2SE nrov nrawm nrog kev sib cais ntawm cov ntsiab lus thiab cov duab zoo dua. Txawm li cas los xij, nws tsim nyog teev tias qhov zoo ntawm lub mloog xov tooj cua / cov neeg hais lus thiab cov suab lus tseem ceeb. Peb pom tau hais tias nws nyuaj rau kev txaus siab rau qhov HA-2SE muaj peev xwm ua tau thaum siv lub headphones yooj yim (xws li cov uas tsis yog tshwj xeeb los ntawm cov neeg nyiam ua suab paj nruag lossis audiophiles) thiab / lossis siv suab paj nruag / streaming music.
04 ntawm 04
Qhov Txiav Txim
Yog tias koj nyiam suab paj nruag thiab xav paub txog yam uas koj muaj, qhov OPPO Digital HA-2SE lub mloog pob ntseg mloog DAC / Amp deserves mus rau koj daim ntawv teev lus luv luv ntawm yuav tsum muaj cov khoom. Tseeb, nws tseem yog lwm yam khoom ntim cia rau hauv ib lub hnab iav, thiab cov kev sib txuas mus los ntawm kev sib txuas lus eschew txoj kev ywj pheej ntawm lub suab nrov. Tab sis qhov no DAC / Amp yog cov hnab tshos-portable, nrog kho vajtse haib txaus kom koj paub tias koj tau tiag tiag tau ploj lawm. Thaum koj xav tau kev thauj mus rau cov neeg nplua nuj, sonic soundscapes, HA-2SE yog qhov tseeb tias lub foob pob hluav taws kub koj yuav xav caij.
Lub OPPO HA-2SE yuav muaj ntau, tab sis tsis yog tag nrho. Nws yuav siv qee qhov zoo - tsis tas pheej yig - iav thiab suab ntaub ntawv kom thiaj li txaus siab rau qhov DAC / Amp muaj peev xwm ua tau. Txwv tsis pub, cov neeg uas siv thiab siv cov lus qhia txhua hnub los ntawm cov xov tooj tham / cov neeg hais lus yuav tas mus li xav txog txhua yam kev fuss txog. Yog tias koj lub xov tooj tsis tuaj yeem hais qhia meej meej, qhov OPPO HA-2SE yuav tsis zoo li nws ua ntau ntau. Lwm qhov teebmeem loj rau kev vam meej yog US $ 299 MSRP, uas yeej muaj peev xwm ua rau HA-2SE xav zoo ib yam li khoom kim heev. Tab sis yog muaj puas tau lub suab hloov dua tshiab kom txuag rau, qhov no yuav tsum yog nws.
Khoom nplooj: OPPO Cov HA-2SE Lub Puag Ncig Portable DAC / Amp