Abamukeli be-Stereo bangaba eliphezulu kakhulu futhi bangabizi ngaphansi kuka-$ 300 ngamunye
Abamukeli be-stereo banamuhla banikeza izinketho eziningi zokuxhuma ngamaphoyinti wamanani aphansi kunanini ngaphambili. Kodwa ukukhetha umamukeli oqondile kusho ukuhamba ngezilinganiso kanye nezinombolo ezilinganiselwe ezingahle zidideke kuwo wonke umuntu kodwa ama-audiophiles ama-hardcore. Kunezinto eziningi okufanele uzicabangele uma uthenga imishini entsha, efana nomsindo, izimpendulo ezitholakalayo kanye nemiphumela, amandla, ukuhambisana, ukulinganisa, nesimo esibonakalayo. Ngenkathi umuntu angasebenzisa kalula imali engaphezulu kuka-US $ 1,000 kumuntu owamukelayo, kunokuningi okukhethwa kukho okungazithengi okutholakala uma ufuna ukuthola uhlelo lwesabelomali . Ukuze usize, senze uhlu lwamamamukeli / ama-amplifiers ayisikhombisa abakhulu kunazo zonke ongayithola azungeze u-$ 300 (noma ngaphansi).
Ukushisa emshinini, lokhu kukhululwa okusha kuthatha indawo yethu ephezulu yokuthola isabelo se-stereo ngesabelomali ngokwengxenye ngenxa yomsindo wayo ocacile nohlanzekile futhi olalelayo. Iqukethe umsindo ongezansi wesiteshi esingu-5.1-wesiteshi, ububanzi obuphezulu obuphezulu (HDR) no-BT .2020 ukuhambisana.
Futhi uma uthanda ama-bass, uzothanda isici se-Rich Bass Reproduction esandisa umkhiqizo we-receiver's bass.
Idizayini ngokwalo i-boxy neyendabuko enesibalo esijwayelekile sezinkinobho bese idayela ivolumu, ukufaka kanye nezilungiselelo zangaphambili. Futhi ngokuqabulayo, indawo eyikude ivele ibekwe futhi inembile, futhi. Izinketho zakho zokuxhumeka zibandakanya izimpendulo ezine ze-HDMI nomkhiqizo oyedwa, futhi njengendlela yokuthuthukisa kusuka kumodeli wangaphambilini, ividiyo engu-383 izokwakheka ku-4K. Nakuba ingenayo i-Wi-Fi eyakhelwe ngaphakathi, inayo i-Bluetooth ukuze kube lula ukusakaza.
I-R-S202BL i-Yamaha R-S202BL ine-design advanced circuitry, i-40 Station Station / AM ukulungiselelwa okulungiselelwe ngaphambili, ukukhishwa kwe-100-watt-ngomzila ngamunye kanye nokuhambisana kwe-Bluetooth, ukuze ukwazi ukusakaza umculo kusuka ku-smartphone yakho noma kwenye idivayisi exhunyiwe. Umamukeli ukwenza ukwazi ukuxhumeka kumasethi ahlukene wezikhulumi futhi ungashintsha kalula phakathi kweziphumo ezimbili, ngenxa yesikhulumi esikhulumileyo, esikuvumela ukuba uhlele ohlelweni lwesiphakamisi esisodwa (A noma B) noma kokubili (A + B).
Idivaysi engu-17-1 / 8 x 5-½ intshi inesisindo esingama-14.8 amakhilogremu, futhi akusiyo nje kuphela isakhiwo esinobuhle, esincane, kodwa umsebenzi wayo wokuphatha amandla uqinisekisa ukuthi usebenzisa amandla amancane ngokushintsha ngokuzenzekelayo kwimodi yokulinda, uma idla kuphela u-0.5 W.
Ababuyekezi e-Amazon bayavuma ukuthi kuyinzuzo enkulu. Bayamemeza amandla omuhle okukhipha kanye nomsindo, kodwa bakhononde ukuthi indawo eyikude ingaba nenkani futhi kufanele uyikhomba ngokuqondile ku-TV.
Ukwakhiwa ngokungenakulinganiswa ngemigqa ye-sleek kanye ne-faceplate e-brushed, intengo yesabelomali enobungane ye-Onkyo A-9010 inika ikhwalithi yayo. Ukulawulwa kwevolumu evulekile, ebushelelezi ngaphambili kuhlezi eceleni nohlangothi ngekhethi lokufakwayo, ibhalansi, ama-bass , izilawuli zokuhamba, ne-loudness. Le nkinobho "yezwi elikhulu" iphelele kulawo mahora okulalela ebusuku-ngomsindo ofudumele. Ukwengeza, kunomkhiqizo we-6.3 mm we-headphone kanye nokufaka okungu-3.5 mm kwamadivayisi aphathekayo.
Izinketho zokuxhumana zibandakanya izimpendulo ze-analog ezinhlanu, i-phono input, eyodwa coaxial kanye ne-optical digital input . Amandla akalwa ku-44 W ngomzila wesiphakamiso esingu-8-ohm no-70 W ngesiteshi ngasinye sezinkulumo ezingu-4-ohm. Ngaphakathi, ama-amplifiers aphansi aphansi, ama-amplifiers ahlukanisiwe, ama-capacitors aklanyelwe ukusekela ukulethwa okuphezulu kwamanje nokuhlanekezela okuncane.
Ku-13 x 17 x 5 ku-14.3 lb, i-9010 isilinganiso esilinganiselwe samukeli we-AV. Okuhlanganisiwe kokulawula okude ukudumazeka akunikezi ukufinyelela okuqondile kokufakwayo ngalunye, futhi ngaphandle kokubonisa, kungaba nzima ukutshela ukuthi ukuphi emenyu yokukhetha.
I-Onkyo TX-8020 iyigugu elikhulu. Ungumamukeli we-HiFi we-stereo othembekile onombukiso onobuso obunembile futhi olula ukuhamba kude. Kodwa ukusebenza cishe okukhathalela kakhulu uhlelo lokubaluleka, futhi i-8020 ihlinzeka ngomsebenzi omuhle kunabo bonke emkhakheni wamanani ayo. I-WRAT ye-Onkyo inikeza amandla we-50 + 50 W amandla, okwanele ukugcwalisa igumbi elincane noma eliphakathi nendawo ngezinga eliphakeme levolumu. Ibuye ikwazi ukukhipha isiteji esivela ngokukhipha kanye nesimo samanje esiphezulu, esincane se-impedance drive ukuletha imithwalo efunayo. Umamukeli uveza umsindo ohlanzekile, ongenakuhlanekezela ngezinga eliphakathi nendawo nemnandi. Ukuze uxhumeke, inezimpendulo ezinhlanu zomsindo we-analog nomkhiqizo owodwa, kuhlanganise ne-phono input yokuxhuma i-turntable. Omunye umbuyekezi e-Amazon uya kuze athi, "Mhlawumbe unomsindo omuhle nge-dollar ngayinye yanoma yimuphi umamukeli ngaphandle lapha namuhla." Manje yilokho esikubiza ngokuthi inani.
I-Receiver ye-Harmon Kardon Audiophile ye-Performance Home Theatre inikeza ama-amplifiers amahlanu angama-85-watt per channel for high performance digital digital. Abathandekayo bomculo bazokwazisa okukhethwa kukho kokuxhumana nokuzwakala okukhulu. Kukhona ubuchwepheshe obudidiyelwe be-Bluetooth, ukulinganisa kwe-EzSet / EQ III, nokuhambisana nomsakazo we-vTuner Internet. Abasebenzisi bangasakaza umculo ngqo kusuka kumakhompiyutha noma kumadivayisi weselula nge-Spotify, futhi kunomshini we-AM-FM onama-30 okulungiselelwe.
Kunezinzuzo ezinhlanu ezilungiselelwe i-HDMI 2.0 ezilungiselelwe i-3D, kufaka phakathi i-MHL ehambisanayo - ukusekelwa kwevidiyo ye-4K kungenzeka. Kunezimpendulo ezimbili ze-AV anal, amaphuzu amabili we-analog stereo, okokufaka okukodwa kwe-coaxial kanye ne-optical digital, i-Ethernet port, ukukhishwa kwangaphambili kwe-amp, ukukhipha izikhulumi eziyisihlanu, kanye ne-front port USB.
Ubuchwepheshe be-Harman TrueStream ye-Bluetooth buvumela umculo ukuthi usakazwe kusuka kunoma iyiphi idivayisi ngaphandle kokungena. I-Spotify Connect ikuvumela ukuba usakaze umculo kusuka ku-Spotify Premium nge-smartphone, ithebulethi, noma ikhompyutha / laptop. Futhi ukulinganiswa kwe-EzSet / EQ ngokuzenzakalelayo- kuhlabelela umsindo wendawo yakho.
Umbukeli we-Harmon Kardon Audiophile we-Home Home Theatre yi-DLNA (Digital Living Network Alliance) eqinisekisiwe ukuqinisekisa ukuhambisana okuhambisana nenye imishini enikwe amandla enethiwekhi. I-lightweight, ephumelelayo, ne-eco-friendly, ngenxa yobuchwepheshe be-GreenEdge amplifier kaHarman Kardon, obusebenzisa amandla amancane ngenkathi kudala ukushisa okuncane.
Azikho izindlela ezimbili mayelana nalo - uthola ikhwalithi eningi yomsindo wakho nge-Denon AVR-S510BT. Lesi samukeli se-AV yesiteshi esingu-5.2 sine-70 W ngesiteshi ngasinye, umsindo ozungezile, ukusebenza komzila wesiteshi somculo we-stereo ohlukile, ukusakaza okungenantambo kusuka kumadivayisi eselula, ukusetha ngokuzenzakalela, igumbi le-EQ, nezinkinobho ezine ze "Quick Select Plus" ezivumela abasebenzisi ukufinyelela okusheshayo kokuthandayo imithombo yokufaka.
Uzothola i-4K Ultra HD ku-60 Hz ukuhamba kwezinga eliphelele, ngezinhlelo ezintathu ezikhethiwe ze-HDMI ne-HDCP 2.2 ukwesekwa. Kunezinzuzo ezinhlanu ze-HDMI ngokuphelele. Kuneziphakamiso ezimbili ze-analog, izimpendulo ezintathu zedijithali, nezimpendulo ezimbili ezivela ngaphansi kwe-woofer. Kukhona futhi i-USB port ngaphambili kweyunithi. Ayikho i-Ethernet port noma i-WiFi eyakhelwe ngaphakathi, kodwa i-Denon AVR-S510BT ifaka i-Bluetooth ngememori kumadivayisi angama-8.
Izilawuli eziningi ze-Denon AVR-S510BT isamukeli nazo ziyatholakala nge-app ye-iOS ne-Android. Uzothola umsindo omkhulu we-Dolby TrueHD no-DTS-HD, uqinisekise umsindo wekhwalithi ephakeme (kukhona ngisho nokulinganisa okuklanyelwe ukunikeza ukusebenza okuhle kunoma iyiphi imvelo).
I-Denon AVR-S510BT inikeza imininingwane enhle kulo lonke uhla, ngakho-ke ungakwazi ukubheja ukuthi isipiliyoni sokulalela siyinto ejabulisayo. Phakathi nokuqhuma, ungase uzwe ingilazi ehlakazeka nge-crystal clarity, futhi umlilo uzwakala sengathi uvutha ekamelweni. Futhi umsindo ulinganisela kahle ukuze izinsimbi noma izimo zingalokothi zishaye amazwi.
Uma ufuna isimiso esilula, i-Pioneer VSX-531 iyindawo enhle ukuqala. Kuyinto engabizi kakhulu futhi inikeza isisekelo esiqinile kunoma ubani omusha ekwakheni izinhlelo ezizwakalayo noma amathiyetha asekhaya. Lena amaphakheji wesiteshi sesiteshi esingu-140 W ngesiteshi ngasinye, ukukhiqizwa komsindo ozwakalayo we-crystal, i-Ultra HD, Ukudlulela nge-HDCP 2.2, i-Dolby True HD, i-DTS-HD audio audio kanye ne-Bluetooth wireless technology nge-support AptX "yekhwalithi yomsindo we-CD "(namadivaysi e-Bluetooth ahambisanayo). Isici se-AptX sinciphisa futhi ukuvumelanisa nezindaba nokuvinjelwa.
I-Pioneer VSX-531 izokuvumela ukuxhuma amadivaysi amaningi, kufaka phakathi abadlali be-Blu-ray disc, amabhokisi ekhebula, nezinqola zokudlala. Izimpendulo ezine ze-HDMI zisekela i-4K Ultra HD, futhi kukhona ukufaka kwe-USB kwiphaneli langaphambili. Isigaba esihlanganisiwe Ukulawula ubuchwepheshe buqeda ukuvuza futhi kuthuthukise umsindo weziteshi eziningi ngaphandle kokulinganiswa okungeziwe, ukuqinisekisa ukuthi umsindo ucacile futhi ungaguquki.
I-Advanced Sound Retriever ivumela iziteshi ezimbili ukulalela umsindo othuthukisiwe ozwakalayo ngokuvuselela imininingwane encane engase ilahleke enkambisweni yokucindezela.
Uma uthenga isamukeli sakho sokuqala futhi ungafuni ukusebenzisa imali eningi, i-Pioneer VSX-531 iyinhlangano enhle kakhulu. Ngenkathi ingahle inganikeli ikhwalithi yezwi engcono kunazo zonke, uzothola izici eziningi ezicebile (ezinye ongazithola kumamodeli alahlekelwa ngaphezu kuka-100 $ ngaphezulu), amandla amnandi, nokuxhumeka kwe-Bluetooth okungenayo.