Ntaus cov khoom qab zib-Denon's AVR-S 20W series AV receivers
Muaj ntau ntau yam ntawm tsev ua yeeb yam hauv tsev tau xaiv los ntawm cov nqi qis dua $ 250 tag nrho cov kev tshaj li $ 2,000 nyiaj. Txawm li cas los xij, rau feem ntau ntawm peb, ib chav ua yeeb yam zoo hauv tsev ua yeeb yam yuav ua haujlwm. Ob qho piv txwv uas tej zaum yuav zoo rau koj yog Denon AVR-S720W thiab AVR-S920W.
Raws li feem ntau cov tsev ua yeeb yam hauv tsev los ntawm lwm cov npe hauv lawv cov chav kawm, koj yuav pom tau tias ntau ntu thiab cov qauv ntawm 720 thiab 920 zoo sib xws, tab sis muaj qee qhov sib txawv.
Denon AVR-S720W thiab AV-S920W Sib Ntseg
Nyob rau sab nrauv AVR-S72OW thiab S920W pem hauv ntej, nws nyuaj rau cov ob tug receivers sib nrug heev. Nkawd ob leeg muaj ib qho chaw loj uas muaj chaw zov me nyuam loj loj los ntawm cov tswv yim loj hauv kev xaiv thiab ntim ntawm ntau yam, nrog rau cov nyees khawm me me hauv qab cov duab rau cov haujlwm uas yuav tsum tau siv.
Txawm li cas los xij, nyob rau ntawm daim phiaj nram qab no, cov kev sib txuas ntawm kev sib txuas zoo sib txawv, tiam sis lawv ob qho tib si feature tus tswv yim hais txog kev sib txuas kev teeb tsa layout uas yog ntau ntau.
Hauv qab lawv cov qauv zoo ib yam, ob leeg txais txiaj ntsig cov qauv hauv qab no.
- Lub Daws Teeb: Kev Siv Daws Tau Los yog muab rau feem ntau ntawm Dolby thiab DTS surround suab tawm suab xws li Dolby Atmos thiab DTS: X Suab (nyob ntawm kev tsim hnub DTS: X ntau yuav tsum tau ntxiv ntawm Firmware hloov dua tshiab) Ntxiv ua cov kev xaiv xws li Audyssey Dynamic EQ thiab Dynamic Volume, uas pab tau rau hauv suab nrov zoo nyob rau ntawm lub sijhawm.
- Hais lus Configuration: Cov AVR-S720 / S920 ob leeg muab rau 7.2 channel luser configuration ( 5.1.2 rau Dolby Atmosm ) .Tsis tas li ntawd, ob leeg txais kev pabcuam muaj peevxwm ntawm Zone 2 . Txawm li cas los xij, yog tias koj xaiv siv qhov Kev Xaiv Zog 2, koj yuav tsis muaj peev xwm siv 7.2 los sis Dolby Atmos hais lus tib lub sijhawm.
- Rau qhov yooj yim ntawm kev hais lus teeb, Denon li muab ob yam: Ib qho yooj yim mus txuas tus kabmob lus nruab nrab ntawm qhov davhlau ya nyob sab hauv lub davhlau sab nraud (saib daim duab uas txuas nrog rau cov tshooj no), thiab Audyssey MultEQ automatic speaker teeb qhov system uas yog ua haujlwm nrog cov receivers 'built-in test tone generator los xaiv cov lus qhia zoo tshaj plaws raws li cov lus qhia loj, nrug, thiab lwm yam ntxwv chav.
- HDMI Connectivity: Ib qho ntawm cov yeeb yam tseem ceeb uas txhua lub tsev ua yeeb yam hauv tsev tau niaj hnub no yog sib txuas sib txuas ntawm HDMI. Ob lub receivers sib txuas nrog 4K , 3D, HDR (High Dynamic Range) thiab nthuav xim Gamut (BT.2020 / Rec.2020) tau tshaj inputs (HDMI ver 2.0a ) nrog HDCP 2.2 Copy-Protection. Yam khoom ntawd yog txhais tau tias AVR-S720W thiab S920W yuav pab txhawb txhua qhov chaw hauv HDMI, xws li 4K streaming Media thiab Ultra HD Blu-ray Disc players, nrog rau kev nthuav dav zauv / qhov sib txawv thiab cov xim zoo nkauj.
- USB: Ib qho txuas kev txuas yooj yim yog qhov xam nrog ntawm lub vaj huam sib luag pem hauv ntej USB rau kev txuas ntawm cov twj siv tau tshaj USB, nrog rau cov twj drives, iPods, thiab iPhones.
- Bluetooth thiab AirPlay: Built-in Bluetooth yog muab rau kev sib txuas ncaj qha los ntawm cov khoom siv tau yooj yim, xws li smartphones thiab ntsiav tshuaj. Kuj rau cov uas muaj iOS no, Apple Airplay kuj muaj.
- Network / Internet Connectivity: Ethernet thiab WiFi yog ob qho tib si rau kev nkag mus rau cov ntsiab lus khaws tseg hauv PCs, Media Servers, lossis lwm yam khoom siv sib txuas nrog network, thiab Internet Radio thiab lwm yam kev pab cuam streaming ( Pandora , Spotify , SiriusXM). Nyob ntawm seb qhov teeb meem ntawm koj qhov teeb meem ntawm WiFi, tej zaum Ethernet yog qhov kev xaiv khov tshaj plaws, tab sis qhov ntawd txhais tau tias yog ib qho kev ntxiv cable - qhov kev xaiv yog koj li.
- Hi-Res suab: Hi-Res suab playback ntawm tshaj ntawm lub zos network thiab tshaj li USB li. Yog tias koj tsis tau tshawb txog qhov kev xaiv mloog suab paj nruag, nws tsim nyog kuaj xyuas.
- Cov Chav Zov Me Nyuam: Wireless multi-room audio yog qhov ua yeeb yam hauv ntau lub tsev ua yeeb yam. Lub S720W thiab S920W tau ob qho tib si rau hauv Denon's HEOS multi-room audio system ntawm HEOS Txuas (txuas ntxiv HEOS Txuas xws thiab cov xov tooj cua sov HEOS-branded wireless yuav tsum tau).
- Tswj kev xaiv: Ib tus qauv wireless remote control yog muab, tab sis ob leeg receivers tau tswj tau los ntawm cov smartphones tshaj Denon cov chaw taws teeb Control App rau iOS no thiab Android.
Cov Kev Pabcuam Denon AVR-S920W
Raws li koj pom los ntawm cov lus piav qhia saum toj no, ob lub AVR-S720W thiab AVR-S920W muab ntau cov kev sib koom ua ke uas yuav txaus siab rau ntau qhov kev ua yeeb yam hauv tsev, tab sis cov AVR-S920W tau nce qib nrog cov kev txhim kho nram no.
- HDMI Rua ntxiv: Cov S920 qhia txog 8 HDMI inputs thiab 2 tawm sab nraud HDMI outputs (AVR-S720W muaj 6 tawm tswv yim HDMI thiab 1 tso zis). Lub 2 qhov qub parallel HDMI tawm tso cai rau cov neeg siv xa tib HDMI cov zis los rau ob lub TV los sis TV thiab Video projector.
- Video Extras: Tus S920 qhia ob qho tib si Analog rau HDMI Video Conversion, zoo li mus txog 4K video upscaling . Ntxiv thiab, 2 teeb pom kev tivthaiv video inputs thiab ib txheej tivthaiv video tawm. Lub AVR-S720 tsis muaj kev sib txuas hauv video.
Lub Kab Hauv Qab
Cov Denon AVR-S720W tau muaj kev tso zis hluav taws xob ntawm 80 watts-ib-channel thiab muaj nqe chiv teev $ 479.99 - Cov khoom pov thawj
Lub Denon AVR-S920W tau muaj kev tso zis hluav taws xob ntawm 90 watts-ib-channel thiab muaj nqe chiv teev $ 579.99 - Raug raws ntaub ntawv Product Page
CEEB TOOM: Tag nrho cov fais fab kev tau teev saum toj saud tau txiav txim siab raws li nram no: 20 Hz mus rau 20 kHz kuaj tones khiav los ntawm 2 raws, ntawm 8 Ohms, nrog 0.08% THD. Yog xav paub ntxiv txog cov lus fais fab kev ua tau zoo li cas los xij hais txog qhov tseeb hauv lub ntiaj teb, xa mus rau peb qhov tsab xov xwm siv: Understanding Amplifier Fais Fab Tsev Zis Specifications
Nyob ntawm koj cov kev xav tau, Denon AVR-S720W tej zaum yuav txaus, tab sis koj xav tau ob peb qho ntxiv, koj tuaj yeem xav txog AVR-S920W. Tsis muaj teeb meem dab tsi uas koj xaiv, lawv haum rau hauv ib qho zoo nqe nqe qab zib uas feem ntau muaj peev xwm them taus. Cov receivers tau qhia nyob rau hauv 2016. Rau cov lus qhia ntxiv, kuj tshawb xyuas peb cov npe ntawm Cov Neeg Ua Yeeb Yam Ib Nrab Hauv Nruab Nrab .