Mwaluso wa Zachilengedwe kwa Okonda Masewera
Chithunzi cha Rotel chakhala dzina lolemekezeka kwa zaka makumi ambiri, kupereka amplifiers amphamvu , operekera mphamvu komanso zinyumba zapanyumba kuti apeze mauthenga abwino. Rotel RC-1082 Stereo Control Amp ndi Rotel RB-1072 Stereo Power Amp ndi zida zomwe zimapangidwa ndi maganizo opanga mauthenga. Zida zake zamagetsi zimasankhidwa kuti zikhale zabwino kwambiri zowimbira nyimbo ndi dera lake kuti zithetse phokoso ndi kusokonekera kulikonse. Mu ndemanga ya RC-1082 ndi RB-1072 Ndinazindikira chinachake chimene sindinamvepo kanthawi: khalidwe lachilendo cha analoji weniweni.
Rotel RC-1082 Stereo Control Amplifier - Zowonetsa ndi Zochitika
Pambuyo pochotsa Rotel RC-1082, ndinapeza chinachake chikusowa - chilibe coaxial kapena optical digiti input . Ndipotu, palibe digito yoyendetsa digitala mu RC-1082, ndiyomwe imangotengera mafilimu. Kugwiritsa ntchito digito kulikonse kumasiyidwa ku CD kapena DVD, monga mnzake wa Rotel RCD-1072 CD Player. Zambirizi zimagwiritsira ntchito kutetezedwa kwakukulu kuteteza kusokonezeka pakati pa maulendo a analog ndi ma digito, koma Rotel imachotsa maulendo a digito kuti isunge chizindikiro cha analolo mwangwiro. Rotel RC-1082 inakonzedwa kuti ikhale ndi audio purist yomwe ikugogomezedwa pa galamafoni ndi magwero a analog okha. Komabe, ilibe zinthu zosakwanira komanso zimakhala ndi mavoti 12 omwe amachititsa kuti zipangizo zina ziwoneke, pamene pulogalamu yamakono imatsegulidwa, ndi khomo la makompyuta loyang'anira RC-1082 kuchokera ku PC yomwe imayendetsa chipani chachitatu pulogalamu yowonongeka. Zida ziwiri za infrared zingagwirizanitsidwe ndi ovomerezeka a IR omwe amagwiritsa ntchito mafakitale kuti awonongeke ngati unit ili pamalo obisika. Imachita masewera amtundu wokhala ndi mutu wa makina ojambula piramufoni.
RC-1082 ili ndi pulogalamu yowonjezera ya zotsatira za analog kuphatikizapo kutsogolo kutsogolo kwa MP3 player. Ndichinthu chabwino kwambiri kuti mulembe okonda okonda ndi matepi awiri ndi zotsatira ndipo ali ndi osiyana ndi omvera osankhidwa pazenera pambali pazowonjezera.
RC-1082 ili ndi dongosolo losavuta loyang'anapo ndi zokhazokha, zosonyeza njira yopangira zopangira, ndi zizindikiro zowunikira zimakhala zosavuta kugwira ntchito.
Rotel RB-1072 Amplifier Power Stereo - Zolemba ndi Zochitika
Rotel RB-1072 Stereo Power Amplifier ndi Chipangizo D chosinthira chigawo Chachiwerengero cha 100 Watts pa njira. Maphunziro a Gulu la D sasowa magetsi akuluakulu kapena kutentha kwakukulu ndipo ndi ochepa komanso owala kuposa A amphamvu A A A kapena A B. Zimathandizanso komanso zimapanga kutentha pang'ono, zomwe zimapangitsa kuti zikhale zabwino kwa makabati.
RB-1072 ili ndi magulu awiri a nsanamira-pulasitiki otsegula makanema pa kanjira iliyonse kotero iyo imakhala ndi waya wokhoza. Ma-wiring amatanthauza kuti oofers ndi tweeters akugwirizanitsidwa pokhapokha ndi amplifier.
RB-1072 ili ndi makina 12-volt opangisa kuti ikhale yotseguka pokhapokha ngati mphamvu yowonjezereka ikugwiritsidwa. Chingwe chopangidwa ndi jack 3.5mm pamapeto onse chimagwirizana ndi amp amp and control amp.
Pakati pa maonekedwe ake ena, RB-1072 ndipamwamba kwambiri pakalipano, yopereka maola 11 omwe alipo pakali pano, ndipo amplifier ali ndi vuto la 200.
Rotel RC-1082 Control Amp ndi RB-1072 Power Amp - Audio Performance
Akatswiri a Rotel akutsatira nzeru zapadera zojambula zitatu zomwe zimatchedwa Balanced Design Concept, zomwe zimadalira kusankha matupi apamwamba, mapangidwe ozungulira dera komanso kumvetsera mwachidwi kafukufuku kuti akwaniritse khalidwe lomveka bwino la analoji. Rotel RC-1082 ndi RB-1072 zimawonekeratu kuti mawu a analog ndi amoyo. Ngakhale pamene akumvetsera CD, ali ndi nyimbo zotentha zomwe zimafanana ndi mawu a analog omwe sindinamvepo nthawi ina. Chimodzi mwa zizindikiro zaulemu zomwe zimasiyanitsa analog kuchokera ku kujambula kwa digito ndi kubwezeretsanso kwa zida zoimbira. Ndikumveka kwathunthu ndi kutentha kwakukulu pakati pa maulendo apakati ndi midrange, komabe maulendo ake apamtunda ndi ofanana ndi mawu ena onse.
Gitala ku Sara Ks "Ngati Muli Kutseka Khomo" (Chesky Records) anali ndi khalidwe labwino, lamadzimadzi lokhala ndi mafotokozedwe omveka bwino komanso omveka bwino, koma panalibenso khalidwe lakuthwa, lomwe nthawi zina limakhala labwino kwambiri la kubereka digito. Saxophone yomwe ili pamsewu womwewo inali ndi mazenera ochuluka kwambiri kutsogolo kwakumbuyo kwakukulu, zomwe zimapangitsa kuti zosavuta kuziwonetsera ziike malo oimba ndi zoimbira pa malo ojambula. Monga woyera ngati audio digito akhoza, analog kumveka akadali ndi kuimba nyimbo kuti ndikukondwera kwambiri.
Lingaliro lolinganiza bwino lili ndi phindu lalikulu, makamaka chifukwa limagwiritsa ntchito kumvetsera mwachidwi monga gawo la kayendetsedwe ka kayendedwe ka engineering. Zonse zokhudzana ndi nyimbo, ndipo simungathe kunena kalikonse za khalidwe lakumveka la chigawo pamene mutenga pepalalo kumakutu anu.
Chidule
Mphamvu ya Rotel RC-1082 ndi amphamvu amphamvu a RB-1072 ndizomwe zimagwiritsidwa ntchito poyendetsera nyimbo zomwe nyimbo zimakhala zofunika kwambiri. Kuthamanga amphamvu ndichinthu chabwino cholembera okonda omwe amajambula pakati pa mapepala awiri kapena ojambula ojambula. Gawo lake lothandizira pulogalamu ndi magetsi osunthika kapena magetsi oyendetsa galasi ndiwowonjezera ma vinyl mafani. Ma amphamvu amphamvu a m'kalasi D ndi ochepa mokwanira ndipo amathamanga mokwanira kuti akhale osankhidwa abwino pa zamakono zamakono . Ndikanakondweretsa kwambiri Rotel RC-1082 amp ndi RB-1072 pre-amp kwa okonda kwambiri nyimbo pamene kumveka kwaukhondo ndi zachilengedwe, nyimbo zofunda ndi zofunika.
Mafotokozedwe: RC-1082 Stereo Control Amplifier
- Kupasuka kwa Harmonic Yonse: osakwana 0.004%
- Kusokoneza Magulu: Kusakwana 0.004%
- Nthawi Zowonjezera: Kulowa kwa mzere wa mzere 4Hz-100kHz
- Nthawi Zowonongeka: Kuphatikiza kwa Phono 20Hz-20kHz
- Zisonyezero ku chiŵerengero cha Phokoso: Kulowa kwa mzere wa mzere 100dB
- Chizindikiro chokwera phokoso: Phono input 70dB kusuntha coil / 75dB kusuntha coil
- Miyeso (W x H x D): 17 5/8 "x 3 5/8" x 13 9/16 "
- Kulemera kwake: 16.53 lbs.
Zofotokozera: RB-1072 Amplifier Power Stereo
- Mphamvu zochokera ku mphamvu: Watts 100 × 2 njira zonse, 8 ohms, 20Hz-20kHz, 0.02% THD
- Kusokoneza Magulu: Kusapitirira 0,2%
- Nthawi Zowonjezera: 10Hz-40kHz (+/- 3dB)
- Zisonyezero zolimbitsa malire: 109dB
- Zinthu Zopopera: 200
- Miyeso (W x H x D): 17 7/8 "x 2 7/8" x 13 2/4 "
- Kulemera kwake: 10.14 lbs.