Ukushaya indawo yamanani amnandi - izamukeli ze-AV ze-AV ze-AVR ze-AVR-Denon
Kunabantu abaningi abamukelayo yaseshashalazini ukukhetha kusuka ngezintengo ezivela ezingaphansi kuka-$ 250 wonke ngendlela engaphezulu kuka-$ 2,000 zamaRandi. Kodwa-ke, iningi lethu, isamukeli esihle semidlalo yaseshashalazini yasemakhaya ephakathi nendawo sizokwenza lo msebenzi. Izibonelo ezimbili ezingase zikulungele wena yi-Denon AVR-S720W ne-AVR-S920W.
Njengoba kunamamukeli amaningi emidlalo yaseshashalazini kusuka kwamanye amabhizinisi eklasini lamanani, uzothola ukuthi izici eziningi kanye nokucaciswa kwe-720 no-920 kufana, kepha kunambalwa ambalwa.
I-Denon AVR-S720W ne-AV-S920W Izici ezihlanganyelwe
Ngaphandle kwangaphandle kwe-AVR-S72OW ne-S920W ngaphambili, kunzima kulabo abamukelayo ababili ngaphandle. Bobabili banesimo esikhulu sokubeka isimo esisezindaweni esakhiwe yizikhulu ezinkulu zokujikeleza kokukhetha nokuvolumu, kanye nezinkinobho ezincane ngezansi kokubonisa ukufinyeleleka emisebenzini evamile edingekayo.
Kodwa-ke, kuma-panel yangemuva, inani lezinketho zokuxhumanisa lihlukile, kodwa bobabili babonisa isakhiwo sokuxhumeka kwesipikha esibucayi esithandwa kakhulu.
Ngaphansi kwezimo zabo ezifanayo, bobabili abamukeli bafaka lezi zici ezilandelayo.
- Ukukhishwa kwe-Audio: Ukufakwa komsindo okuklanyelwe kunikezwa amafomethi amaningi azungeze i- Dolby ne- DTS afaka i- Dolby Atmos ne- DTS: X Audio (kuye ngokuthi idethi yokukhiqiza i-DTS: X abaningi badinga ukungezwa nge-Firmware update) Izinketho ezengeziwe zokucubungula umsindo zihlanganisa i-Audyssey Dynamic I-EQ ne-Dynamic Volume, eyasiza ekunikezeni ikhwalithi ezwakalayo ngesikhathi sangempela.
- Ukumiswa kwesinxele : I-AVR-S720 / S920 yombili inikezela ukucushwa kwesikhulumi sesiteshi se-7.2 ( 5.1.2 yeDolby Atmos ) .Ngaphezu kwalokho, bobabili abawamukelayo banikeza amandla we-Powered Zone 2 . Kodwa-ke, uma ukhetha ukusebenzisa inketho ye-Powered Zone 2, ngeke ukwazi ukusebenzisa ukucushwa kwesikhulumi se-7.2 noma i-Dolby Atmos ngesikhathi esifanayo.
- Ukuze kube lula ukusetha isikhulumi, i-Denon njengoba inikeze izinto ezimbili: Ukulula ukuxhuma isakhiwo sesikhulumi esiphezulu esiphezulu esigijimela eceleni kwepaneli yangemuva engezansi (bheka isithombe esithintekile kulesi sihloko), kanye ne-Audyssey MultEQ isistimu yokusetha isiphakamiso esiphezulu lapho umakrofoni anikeziwe khona isebenza ngokubambisana ne-generator ye-test test generator ithoni yokusetha ukubeka amazinga okukhulumisana aphezulu ngokusekelwe usayizi wesipikha, ibanga, nezinye izici zamakamelo.
- Ukuxhumeka kwe-HDMI: Enye yezimpawu ezisemqoka ukuthi bonke abamukelayo yaseshashalazini basekhaya babe nalezi zinsuku zokuxhuma kwe-HDMI. Bobabili abamukelayo bafaka i- 4K , i-3D, i- HDR (High Dynamic Range) futhi banwetshe imibono ehambisanayo ye-Color Gamut (BT.2020 / Rec.2020) (i-HDMI ver 2.0a ) ne-HDCP 2.2 I-Copy-Protection. Yilokho konke lokho okushiwo yi-tech ukuthi i-AVR-S720W ne-S920W izokwazi ukufaka noma yikuphi umthombo we-HDMI, kufaka phakathi imithombo ye-4K yokusakaza kanye nabadlali be- Ultra HD Blu-ray Disc , futhi kwandiswe ukukhanya / ukuhluka nokufometha amafomethi.
- I-USB: Ukunye ukuxhumana okulula ukufaka ukufakwa kwepaneli yangaphambili ye- USB input yokuxhuma kwamadivaysi e-USB ahambisanayo, kufaka phakathi ama-flash drive, ama-iPod, nama-iPhones.
- I-Bluetooth ne-AirPlay: I - Bluetooth eyakhelwe yona inikezwa ukusakaza okungaxhunyiwe ku-intanethi kusuka kumadivayisi aphathekayo aphathekayo, njenge-Smartphones namaphilisi. Futhi kulabo abanamadivayisi we-iOS, i- Apple Airplay nayo ifakiwe.
- Ukuxhumana kwenethiwekhi / i-Intanethi: I- Ethernet ne- WiFi bobabili kufakiwe ukufinyelela kokuqukethwe okugcinwe kuma-PC, Ama-Media Servers, noma amanye amadivaysi abezindaba axhunyiwe kwinethiwekhi, kanye ne-Inthanethi Radio kanye nezinye izinsizakalo zokusakaza ezihambisanayo ( Pandora , Spotify , SiriusXM). Kuye ngokuzinza kwesignali yakho ye-WiFi, ngezinye izikhathi i-Ethernet iyindlela enhle kunazo zonke, kodwa lokho kusho ukuthi ikhebuli elengeziwe - ukukhetha kungokwakho.
- I-Hi-Res Audio: Ukudlala komsindo we-Hi-Res okuvela kunethiwekhi ehambisanayo nezinsiza ze-USB ezihambisanayo kufakiwe. Uma ungazange uhlole le ndlela yokulalela umculo, kufanelekile ukuhlola.
- I-Multi-room Umsindo: Umsindo ongenazintambo we-multi-room uba yisici esivamile kuma-receiver amaningi asekhaya. I-S720W ne-S920W ingahlanganiswa kokubili ohlelweni lwe-HEON lwe-HEON yama-multi-room nge-HEOS Link (isilawuli esengeziwe se-HEOS Link kanye nezikhulumi ezingenantambo ezibizwa nge-HEOS ezidingekayo).
- Izinketho zokulawula: Kuhlinzekwa ukulawula okungaxhunyiwe okungaxhunyiwe kwi-wireless, kodwa kokubili izimpendulo zingabuye zilawulwe yi-smartphones ehambisanayo usebenzisa i-Denon Remote Control App ye-iOS ne-Android.
Ukuthuthukiswa kwe-Denon AVR-S920W
Njengoba ubona kusuka ezinchazweni ezingenhla, kokubili i-AVR-S720W ne-AVR-S920W inikeza izici eziningi ezabelwana ezizokwanelisa izidingo eziningi zaseshashalazini zasemakhaya, kodwa i-AVR-S920W ihamba kancane nezinye izithuthukisi ezilandelayo.
- I-HDMI Ingeziwe : I-S920 inikeza okufakwayo kwe-HDMI engu-8 nemiphumela emibili ye-HDMI efanayo (i-AVR-S720W inokufaka okungu-6 kwe-HDMI nomkhiqizo ongu-1). Imiphumela emibili efana ne-HDMI ivumela abasebenzisi ukuthi bathumele umthombo ofanayo wokukhipha i-HDMI kuma-TV amabili ahlukene noma iprojekthi ye-TV nevidiyo.
- I-Video Extras: I-S920 inikeza kokubili ukuguqulwa kwamavidiyo we-Analog kuya ku-HDMI, kanye nokufinyelela ku- 4K ividiyo upscaling . Futhi, ama-2 amasethi wokufaka amavidiyo wevidiyo futhi isethi esisodwa semiphumela yevidiyo yenkampani inikezwa. I-AVR-S720 ayinayo ukuxhumeka kwevidiyo engxenyeni.
Okubalulekile
I-Denon AVR-S720W inamandla okushicilelwa kwamandla we-watts angu-80-ngomzila futhi inenani elibhalwe ekuqaleni lika-$ 479.99 - Ikhasi lomkhiqizo osemthethweni
I-Denon AVR-S920W inamandla okushicilelwa kwamandla angu-90 watts-per-channel futhi inenani elibhalwe ekuqaleni lika-$ 579.99 - Ikhasi Lomkhiqizo Osemthethweni
QAPHELA: Zonke izilinganiso zamandla okukhulunywe ngazo ngenhla zinqunywe ngale ndlela elandelayo: Ama-Hz kuya kuma-20 kHz amavaysi wokuhlola asebenzisa iziteshi ezimbili, ngo-8 Ohms, ne-0.08% ye-THD. Ukuze uthole imininingwane eminingi kulokho okushiwo amandla okulinganiswa kwamandla ngokuqondene nemibandela yezwe langempela, bhekani esihlokweni sethu sokubhekisela: Ukuqonda Imininingwane ye-Amplifier Power Output
Kuye ngezidingo zakho, i-Denon AVR-S720W ingase ibe ngokwanele, kodwa ufuna ezinye izinto eziningi, ungahlola futhi i-AVR-S920W. Kungakhathaliseki ukuthi yini oyikhethayo, bayangena endaweni enhle kakhulu enhle kakhulu iningi elikwazi ukulikhokhela. Lawa amamukeli athulwe ngo-2016. Ukuze uthole iziphakamiso ezengeziwe, bheka futhi uhlu lwethu LamaReceivers aphezulu we- Best Mid-range Home .