Munthu Wamphesa Amamva Kusiyana!
Ndikulembera ku chikhulupiliro kuti iPod sichimachokera kwa omvetsera nyimbo zovuta pamene amasewera pa mapeto. Ngakhale iPod ikhoza kusungira nyimbo zambiri za digito, zingwe zoyenerera za analog zimakhala zofunikirako, makamaka kuchokera kuwona momwe munthu amamvera pamene akugwirizanitsidwa ndi kayendedwe kabwino ka pulogalamu ya analog iPod. Dodomoto ya iPod ku converalog analogog (DACs), ngakhale kuti si zopanda pake, zimangopereka khalidwe lopanda malire la omvera. Kumvetsera nyimbo za iPod pamapeto otsiriza kumasonyeza zolephera zake, makamaka mwatsatanetsatane ndi momveka bwino.
Wadia 170i Kutumiza
Koma ine ndikuzitenga izo zonse. Ine (ndi ena audiophiles) ndatsimikiziridwa molakwika ndi Wadia 170i Transport. Zina 170i ndipadera lapadera la iPod lomwe limachotsa digito ya digito ya iPod, kupyola digito ya mkati mwa osewera kwa converter analogog (DACs). Phokoso lililonse la iPod limagwiritsira ntchito zizindikiro za analogi, osati digito ya digito, kuwapanga kukhala chinthu chochepa chabe kuchokera ku iPod akhoza kugwirizanitsidwa ndi stereo pogwiritsa ntchito chingwe cha analog kuchokera pamutu wamtundu wopita kumsankhulidwe wamtundu wa mzere.
Kugwiritsa ntchito digito kuchokera ku iPod ndi yaikulu. IPod ndi chipangizo chosungiramo bwino komanso kutenga khalidwe lakumveka bwino kumatanthauza kugwiritsira ntchito digito ndikugwiritsira ntchito DAC kunja, monga zopangira digito pa wothandizira, AV processor kapena kunja kwa DAC . D ku A converters mu zigawozi zikutheka kuposa kupambana kwa DACs opangidwa mu iPod ndi kutulutsa khalidwe labwino kuposa playback pamapeto otsiriza dongosolo.
Mawonekedwe
Bokosi la 170i ndi bokosi lakuda (kapena siliva) laling'ono, lomwe lili ndi "8", "8" lakuya ndi osachepera 3 "pamwamba ndi iPod dock pamwamba. Lili ndi coaxial digital output , kujambula ndi kujambula kwa zipangizo za analogi), kanema ya S-Video ndi Component zotsatira zogwirizana ndi TV (zogwiritsidwa ntchito ndi mavidiyo a iPod). Zili ndi mphamvu zakutali zofunikira kwambiri za iPod (kusewera, pause, next / previous track). Ntchito imayendetsedwa kudzera pa gudumu la iPod.
Pamene iPod docks ifika pa 170i, imangowonjezera 'njira yowonjezereka yowonongeka', yomwe imayambitsa chiwerengero cha digito. Pogwiritsa ntchito batani la 'mode' pamtunda wautali, zomwe zimayambitsanso mavidiyo, zimasokoneza chiwerengero cha digito ndipo zimapangitsa zotsatira za analoji. Pulogalamu ya iPod iyenera kukhala yosamangidwanso ndikubwezeretsanso kuti mubwerere ku 'mawonekedwe owonjezera'.
Bryston BDA-1 Digital kwa Analog Converter
Ndikofunika kutsimikizira kuti Wadia 170i iyenera kugwirizanitsidwa ndi gawo limodzi ndi coaxial digito, monga receiver, AV processor kapena kunjaboard DAC. Mu ndemanga iyi, ndinapempha thandizo la Bryston BDA-1 Digital kuti ikhale Analog Converter, imodzi mwa zosankha zabwino kwambiri m'madera a DAC. Ngakhale ndemangayi ikukhudza Wadia 170i, mphamvu za Bryston BDA-1 sizingatheke. Ndi DAC yodziwika bwino yomwe imakhala ndi ma digiibulo asanu ndi atatu (1-USB, 4-coaxial, 2-optical, 1 AES / EBU input) ndipo imathandizira zitsanzo zambiri zowonongeka kuyambira 32 kHz mpaka 192 kHz mpaka 24 kusankhidwa kwa chizindikiro. BDA-1 imaphatikizapo upsampling mpaka 192 kHz, malingana ndi kuchuluka kwa mlingo wa gwero.
Munthu Wamphesa Amamva Kusiyana!
Mawu awa akhoza kukhala pamwamba, koma moona mtima samatenga khutu lophunzitsidwa bwino kuti amve kusiyana pakati pa zotsatira za digito ndi analoji za iPod. Zimaphatikizapo zoyerekezera zochepa za AB kuti mumve zomwe mwasowa. "Khalani ku Paris," imodzi mwa zojambula za Diana Krall ndizoyamba kuzindikira zomwe ndasunga pa iPod yanga. Kutseguka, tsatanetsatane ndi malo a malo, kudetsedwa ndi ma DAC a anemic mu iPod yanga anamasulidwa pamene akumvetsera pa 170i dock. Kupititsa patsogolo kunalibe mbatata. Zotsatira za analog zinkaoneka ngati zophimba komanso zowoneka ngati zowoneka bwino, zotseguka, zosavuta komanso zowonjezereka zogwiritsa ntchito digito. Makamaka, kusamalitsa kunkawoneka bwino kwambiri ndi mawu ndi zinganga. The Wadia 170i sichiwonjezera chirichonse ku nyimbo kapena kuwonetsera phokoso - imangotulutsa nyimbo za digito zokhazokha zomwe zimasungidwa pa iPod ndi kunja kwa DAC kusinthira deta ya dijitolo kuti ikhale phokoso lachilendo. Musasokoneze; The 170i ndi ina ine-iPod dock popanda malo abwino a DACs.
Bryston BDA-1 DAC ndi imodzi mwa zabwino zomwe ndamva ndipo ndithudi zimakhala zogwirizana kwambiri. Mtundu womveka wa makina a Wadia / Bryston anadutsa maonekedwe ndi ma data. Ndinaitanitsa njira zomwezo kuchokera ku 'Live ku Paris' mu AIFF (CD 44.1 kHz, 16-bit, 1,411 kbps) komanso MP3 (128 kbps) ndipo 170i / Bryston zinabala zotsatira zabwino zonsezi. Mwamwayi, kutumiza nyimbo pamtundu wapamwamba wa deta ikuyendetsa malo. Kutsegula CDs ku iTunes mu AIFF kumawononga 10 MB / mphindi ndikulepheretsa 4 GB iPod Nano, koma kulipira kumapeto kwina.
Zotsatira
Zina 170i zimapanga nyimbo za iPod kuti zikhale ndi khalidwe loyenera lakumapeto kwa ma audio ndi kutsegula mwayi watsopano wogwiritsa ntchito iPod. Vumbulutso lalikulu lidachitika pamene ndinazindikira kuti iPod ikhoza kugwiritsidwa ntchito ngati seva yamagetsi yapamwamba yamakono omvetsera. Ndipotu khalidwe la Wadia 170i ndi Bryston BDA-1 lingandichititse kusinthitsa CD yanga pa alumali, m'malo mwa Wadia 170i ndi Bryston ndikusunga CD yanga pakhomo. Ndikhoza kusunga nyimbo zambiri pa iPod ndi mphamvu yokwanira yosungirako. The Wadia 170i ndi njira yomwe amawathandizira kuti akhale okhulupirika. Pakuti tsopano zikuwoneka kuti Wadia 170i ndi yokha iPod dock yopereka chowonadi digito kuchokera ku iPod. Ichi ndi chinthu chachikulu, ndikuyembekezera zambiri kuti muzitsatira.
Mafotokozedwe
- Digital Output: Coaxial S / PDIF (RCA)
- Zotsatira za Analog: Pair yokhazikika (RCA)
- Zotsatira za mavidiyo: S-Video
- Video Yophatikiza (RCA)
- Miyeso (W x H x D): 8 mkati. × 2.7 mkati. X 8 mkati.
- Kulemera kwake: 2.42 lb.
- Ipezeka mu Black kapena Silver