Kwihlabathi elibonakala lilawulwa ngabamkeli bemidlalo yaseshashalazini yamaninzi, kuhle ukuba ukwazi ukuba uPiyona akayekanga abathandi bezomculo ezimbini. U-Pioneer Elite SX-A9 ngu-receiver stereo evela kwikhampani ye-Els upscale yeemveliso. Iimpawu zayo zokunyaniseka nokuphakanyiswa kwexabiso ziphuma kwinqanaba lokungena, kodwa umgangatho opheleleyo womsindo ulungelelanisa iindleko ezongeziweyo. Iinjineli zezandi zoovulindlela zikhethileyo zibandakanya iimpawu zokusebenza eziphucula ngokuqinisekileyo ukuphulaphulwa kwamashishini amabini.
Imisebenzi yokuSebenza
Iipakethe ze-Pioneer Elite SX-A9 zibonakalisa iimpawu zendlela yokusebenza ekulaleleni okuthethelelekileyo kweendlela ezimbini. Nangona i-stereo receiver, yenzelwe njenge- double-mono component kunye nama-transformer twins (ukunikezelwa kwamandla) kunye nezijikelezo zokukhulisa. Ukwakhiwa kwembini-mono kufana nokwenza amanyathelo ahlukeneyo ahlukeneyo, ukuvumela ummkeli ukuba aphendule kwiimfuno zamandla zeekane ngalinye ngokuzimeleyo, ngaloo ndlela kuphuculwe ukuhlukana kwesebe kunye nokusebenza kwesandi. Iinguqu zombini zenguqu zintsimbi zisebenza ngokugqithiseleyo kunokuba zibanezixhobo ezinamandla eziqhotyoshelweyo; Oku kunikeza umsebenzi oqinileyo kunye neendawo eziphantsi ezisebusweni, ezibangelwa ukuphazamiseka okunciphise, okufanelekileyo kwizicelo zomsindo.
I-SX-A9 ifaka isiphaluka seNqanaba eliPhezulu loPhahla lwempendulo ngokuphindaphindiweyo, ukususela kwi-5 Hz ukuya kwi-100 kHz ngokusebenzisa iimpembelelo zomgca we-receiver. Sekudala siye sabaxhasi bamagqabantshintshi abaneempendulo zobubanzi bebhanwidth ngokubanzi ngenxa yokukwazi ukuvelisa ii-harmonics ezifihlakeleyo ezenza umculo uphawule ngakumbi.
Kuye indawo eqhelekileyo kubalamkeli be-stereo ukuphelisa nayiphi na iipokethi zedijithali ukwenzela ukuthintela ingxolo kunye nokuphazamiseka - i-Pioneer Elite SX-A9 yinkampani yodwa ye-analog. Ngoko esikhundleni sokuba i-SX-A9 ibenze nayiphi na i-digital-decodeing board, loo msebenzi ushiywe kwiCD okanye i-DVD player, Oku kugcina ukubonakaliswa kwe-analog uphawu ngaphakathi kwamukeli. Ukwakhiwa ngokuthe ngqo ngamanqwanqwa empawu ezilinganayo kunika nokuvelisa i-audio output. Ngokutsho koovulindlela, umamkeli wenziwe ngokubambisana nabanini bezithuthi kwi-Air Studios kwinkqubo yokusebenzisana ukuphumeza amava aphulaphule.
Iimpawu zokuzonwabisa
Ngaphandle kwemisebenzi yokusebenza, uPioneer Elite SX-A9 iquka iimpawu ezifanelekileyo zoncedo. I-SX-A9 yinkalo ekhangelekayo ejongene ne-panel ecocekileyo, enesimo esicacileyo esigqityiweyo ephelile kwi-brushed-silver or slate grey color. Ibonisa ukubonakalisa i-LCD, kwaye ulawulo lwevolumu kunye nefowuni yokufaka unomgangatho oqinileyo, ophezulu. I-SX-A9 yi-XM i-Radio ekulungele, enezixhobo ezikhethekileyo kwinkonzo yomsakazo we-satellite esekelwe kwi-subscription. Emva kokungeza i-tuner ye-XM yokuzikhethela, umboniso wepaneli wangaphambili we-receiver ubonisa isiteshi se-XM samanje kunye nesigaba sesikhululo (umzekelo, imidlalo, intetho, iindaba, njl). Izikhululo ze-XM nazo zingagcinwa kwiimemori zesitishi se-AM / FM se-receiver.
Ukudlala umculo ngekhompyutheni kulula nge-interface yangaphakathi ye-USB. Isici sobuPayona soBuchule be-Sound Retriever sinceda ukubuyisela umgangatho ozwakalayo olahlekileyo ngokutsha kwiifayile zomsindo we-digital . I-SX-A9 iza ne-encinci, elula ukuyisebenzisa (kwaye ibambe) ukulawula okude kunye nazo zonke iimpawu zokulawula ezibalulekileyo. Akukude kude, nangona kungenjalo kuyimfuneko ngenxa yeenguqu ezincinci kunye nolawulo ngokubhekiselele kumamkeli womdlalo wekhaya.
Uvulindlela Elite SX-A9 Ukusebenza komsindo
Sasivavanye i-Pioneer SX-A9 kunye neesibini zeeParadigm Reference Studio 100 ezithethi ze-tower kunye nomdlali wePadigm PD-D6 CD / SACD. Omnye unako ukuphawula ngokukhawuleza ukucacileyo okucacileyo, isisombululo esicacileyo seenkcukacha ezifihlakeleyo, kwaye, ngokukodwa, isandi esicacileyo, esicwecwe. KuJames Taylor "U-Line 'Em Up" kwi-albhamu yakhe yeHundlass , amazwi angemuva ayenokuba khona nokuba bhetele ngakumbi kunokuba sasiva kule ncwadi. Kwaye isiteji sinomgangatho obanzi obuntshatsheli ezintathu obeka ngokuchanekileyo imvelaphi yeemvelaphi emva kwezixhobo kunye nomgcini wezwi.
Amazwi kaHolly Cole athi "Ndiyakwazi Ukubona Ngoku Ngoku" kuye Ungabhemisi kwiBhedi i- albhamu yomsindo wendalo kwaye ingabonakaliyo kwi-room presence. Umyalezo we-SX-A9 wokuphulaphula ngokuthe ngqo umgangatho ophucula uphendulo oluphezulu, kodwa usandiva kakuhle ngaphandle komsebenzi owenziweyo. Ukuphulaphula ngokukhawuleza kuhambelana nokucwangciswa okungeyomfuneko kwaye kuphelisa umboniso wepaneli yangaphambili ukuze ufumane uphawu olucacileyo lwe-analog.
Ukusebenza kwe-Bass kwakhona kunamandla kakhulu kwandiswa. Kwaye kwimihlaba yasemaphandleni, sifumane ukusebenza kwe-tuner kunye nokwamkela imbonakalo ukuba sikwazi ukukwazi ukutsala izitishi ezikude lula. Ngelixa uphulaphule umculo onzima kakhulu kwizinga eliphezulu levolumu, umkeli we-SX-A9 waya kwimodi yokukhusela . Siphindaphinda ukuvavanya kaninzi. ekuqapheliseni indlela le meko yaqhubeka ngayo xa i-orchestra ifinyelela kwi-crescendo kunye nezigubhu ze-tympani kunye namacangci. Iintetho zeParadigm zilinganiswa 'zihambelana ne-8 ohms' ngoko sikhankanya ukuba ubukhulu babo bobukhulu obu-91 dB bafuna amandla amaninzi kunama-watts 55 e-receiver (kwi-oh ohms).
Isishwankathelo
Ngaphandle kwe-glitch kunye neesekethe zokukhusela, u-Pioneer Elite SX-A9 ungomnye wamanqaku angcono angama-channel angayithenga. Ingummkeli ozwakalayo ovakalayo onomculo ococekileyo, ongokwemvelo, kunye nobunono obufanelekileyo. Isandi saso esibanzi nesisiseko, ukucaca phakathi kwendawo, kunye neenkcukacha ziyingqayizivele. Kuza kwenza ummkeli omkhulu kwi-system ye-binary-channel-channel (i-db 95 okanye ngaphezulu). Kwakhona kuya kwenza ukhetho olungileyo njengommkeli wendawo kwiinkqubo zomsindo wezithuba ezininzi.
Iinkcukacha
- Isiphumo seMandla: i-watts ezingama-70 ngeeseshini, ii-oh ohms, i-0.2% ye-THD, i-20 Hz-20 kHz, i-55 ii-watts ngeseshini, i-oh ohms, i-0.2% i-TH, i-Hz-20 kHz
- Ukuphendula ngokuphindaphindiweyo (CD, iTape, Aux, USB): 5 Hz - 100 kHz
- Ubukhulu (W x H x D): 16 9/16 "x 4 7/16" x 14 7/32 "
- Isisindo: 23 lbs, 13 oz.