Ezweni elibonakala lilawulwa yizamukeli eziningi zaseshashalazini zaseshashalazini eziningi, kuhle ukwazi ukuthi uPiyona akayekanga izithandwa zomculo ezimbili zesiteshi. I-Pioneer Elite SX-A9 iyisamukeli se-stereo esivela eqenjini le-upscale Elite lemikhiqizo. Ubuciko obuphezulu bokuthembeka kanye nentengo ukuyikhipha kusigaba esisezingeni lokungena, kepha izinga eliphezulu elizwakalayo liqondisa kalula izindleko ezengeziwe. Abahlengikazi bezobuchwepheshe bezobuchwepheshe baye ngokuhlakanipha bafaka izici zokusebenza ezithuthukisa ngempela ukulalela okumsulwa kokubili kwesiteshi.
Izici zomsebenzi
I-Pioneer Elite SX-A9 iphakamisa izici zokusebenza zokulalela okuyisisekelo okuyisiteshi ezimbili. Nakuba isamukeli se-stereo, senzelwe i- double-mono component ne-twin transformers (amandla okunikezwa amandla) kanye nezifunda ze-amplification. Ukwakhiwa kwe-double-mono kufana nokwenza ama-amplifiers amabili ahlukene, okwenza umamukeli aphendule izidingo zamandla wesiteshi ngasinye ngokuzimela, ngaleyo ndlela akwazi ukuhlukaniswa kwesiteshi nokusebenza kwezwi. Amaprosesa amabili e-toroidal asebenza kahle kakhulu kunezidingo zamandla ajwayelekile ezilayishiwe; lokhu kuhlinzeka ngokusebenza okunamandla ngezinsimu ezincane ezisezingeni elimangalisayo, okuholela ekuphazamiseni okunciphisisiwe, okuyinto ekahle ekusebenzeni kwezilalelwayo.
I-SX-A9 ifaka isiphawuli esihamba phambili sePiyona-Range Linear for response frequency, kusukela ku-5 Hz kuya ku-100 kHz ngokusebenzisa izimpendulo zomugqa womamukeli. Sekuyisikhathi eside sibe ngabagqugquzeli be-amplifiers abanempendulo ephindaphindiwe yemvamisa ye-bandwidth ngenxa yekhono labo lokukhiqiza ama-harmonics afihlekile enza umculo uphelele ngokwengeziwe.
Kuye indawo evamile yezimvume zokubamba iqhaza ukuze kuqedwe noma yiziphi izifunda ze-digital ukuze kuvinjelwe umsindo nokuphazanyiswa - i-Pioneer Elite SX-A9 iyinxenye kuphela ye-analog. Ngakho-ke kunalokho i-SX-A9 yenza noma iyiphi i-digital-decoding ye-digital, leyo msebenzi ishiywe kumdlali we-CD noma i-DVD, Lokhu kugcina ukukhanya kwe-analog emhlophe ngaphakathi kwamukeli. Ukwakhiwa okuqondile ngezimpawu zomzila ezilinganayo kunikeza nokukhishwa komsindo okuhlanzekile. Ngokusho kobuPhayona, umamukeli wakhelwe ngokubambisana nabanjiniyela be-Air Studios ngenqubo yokubambisana ukuze bazuze isipiliyoni esihle sokulalela.
Izici ezijabulisayo
Ngaphandle kwezici zokusebenza, i-Pioneer Elite SX-A9 ihlanganisa izici ezisebenzayo eziwusizo. I-SX-A9 iyinhlangano ekhangayo ebonakalayo eneplanethi ehlanzekile, enesimo esiphezulu esiphezulu esitholwe kumbala oboshiwe wesiliva noma wesihlungi. I-display ye-LCD ekhanyayo, futhi ukulawula ivolumu kanye nokhethwa kokufaka kunomqondo oqinile, wekhwalithi ephezulu. I-SX-A9 yi-XM Radio esilungile, ifakwe okufakwayo okukhethekile kwesevisi yomsakazo we-satellites esekelwe. Ngemuva kokungeza i-tuner ye-XM yokuzikhethela, ukuboniswa kwepaneli yangaphambili yesikhombisi kubonisa isiteshi samanje se-XM nesigaba sesiteshi (isib. Imidlalo, inkulumo, izindaba, njll). Iziteshi ze-XM nazo zingagcinwa kwimemori yesiteshi esethiwe ngaphambilini se-AM / FM.
Ukudlala umculo ngekhompyutha kulula nge-interface yangaphakathi ye-USB ye-panel. Isici se-Pioneer sika Sound Retriever sisiza ukubuyisela izinga lezwi elivame ukulahleka kumafayili alalelwayo we-digital audio . I-SX-A9 ihambisana nokulawula okuncane, okulula ukusebenzisa (nokubamba) ukude nazo zonke izici zokulawula ezibalulekile. Akuyona isilawuli esilawuliwe, nakuba akudingekile ngempela ngenxa yokulungiswa okuncane nokulawula ngokumelene nesamukeli esivamile sokudlala ekhaya.
Umsebenzi we-Pioneer Elite SX-A9
Sihlolwe i-Pioneer SX-A9 nge-pair of izikhulumi ze-Paradigm Reference Studio 100 kanye nomdlali we-Pioneer PD-D6 CD / SACD. Umuntu angakwazi ukubona ngokushesha ukucacisa okuzwakalayo, ukuxazulula okuyingqayizivele imininingwane efihlakeleyo, futhi, ikakhulukazi, umsindo ojulile, ogqamile. Ku-James Taylor's "Line 'Em Up" evela ku-albhamu yakhe ye- Hourglass , amazwi omlando ayenokubonakala okungcono nokucacile kunalokho esikuzwile kulokho okuqoshiwe. Futhi imisindo ine-depth-three dimensional ebeka ngokunembile imisindo yangemuva ngemuva kwezingoma zomculo kanye nomculi wezwi.
Amazwi kaHolly Cole ku-"Ngiyakubona Ngokusobala Manje" kuye Ungabheki kuBhedi i- albhamu yomsindo futhi ungabonakali ngokuqina okukhona ngaphakathi kwamakamelo. Isici Sokulalela Ukulalela Ngokuqondile se-SX-A9 sithuthukisa kancane impendulo ephezulu-khulu, kodwa kusengakalungi ngaphandle kwesici esenziwe. Ukulalela okuqondile kudlula konke ukucubungula okungadingekile bese kuvula ukuboniswa kwepaneli yangaphambili ukuze uthole isignali ye-analog ehlanzekile.
Ukusebenza kwe-Bass nakho kunamandla kakhulu ngokwandisa okuhle kakhulu. Ngisho ezindaweni ezithile zasemaphandleni, sithole ukusebenza kwe-tuner kanye nokwamukelwa kwembonakaliso ukuba kube namandla, okukwazi ukudonsa eziteshini ezikude kalula. Ngesikhathi ulalela umculo othile odinga ngezinga eliphezulu levolumu, umamukeli we-SX-A9 wangena kwimodi yokuvikelwa . Siphindaphinda ukuhlolwa izikhathi eziningana. ebona ukuthi lesi simo siphila kanjani lapho i-orchestra ifinyelela ku-crescendo ngamathrekhi we-tympani namasimbali. Izikhulumi ze-Paradigm zilinganiswa njengokuthi 'ziyahambisana ne-oh ohms' ngakho-ke sikholelwa ukuthi ubuzwe babo obuphansi buka 91 dB badinga amandla amaningi kunama-watts angu-55 angu-55 watts (kuma-8 ohms).
Isifingqo
Ngaphandle kwe-glitch nesifunda sokuvikelwa, i-Pioneer Elite SX-A9 ingomunye wamamukeli angcono kakhulu wesiteshi ongayithenga. Ungumamukeli ozwakalayo womculo onobuso obushelelezayo, wemvelo, futhi obuhlelekile. Umsindo wayo ojulile futhi ojulile, ukucaciswa phakathi kwebanga, nemininingwane ingavamile. Kungenza umamukeli omkhulu ngesistimu yesiteshi esiphakathi kwamanani amabili lapho ehlangene nezikhulumi eziphumelelayo ngokulinganisela (95 dB noma ngaphezulu). Kungenza futhi ukukhetha okuhle njenge-receiver zone ye- multi-room audio system.
Imininingwane
- Ukuphuma kwamandla: i-watts angu-70 ngesiteshi ngasinye, ama-oh ohms, i-0.2% THD, i-20 Hz - i-20 kHz, i-55 watts ngesiteshi ngasinye, i-8 ohms, i-0.2% ye-THD, i-20 Hz - i-20 kHz
- Ukuphindaphindiwe (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.