I-iFi NEO iDSD sisidibaniso esivakalayo, ngengqiqo epheleleyo yegama. Izixhobo zomsindo zidibanisa i-DAC, i-preamplifier kunye ne-balanced headphone amplifier, kunye nokwenzeka kokuhanjiswa kwedatha engenazintambo. Esi sixhobo esinozaliso lwe-elektroniki olupholileyo kakhulu, olungenazo zonke iintlobo zokuphucula isandi kunye nezihlungi. Iinjineli zenkampani azizange zisindise nantoni na apha. Isiphumo kukusebenza okungenasiphako ngaphandle kwebhokisi.
I-iFi NEO iDSD DAC kunye neAmplifier-Ujongo, Iimpawu
Isixhobo siqhayisa nge-16-core XMOS microcontroller eyamkela idatha esuka kwi-USB kunye ne-S / PDIF igalelo. Ngokungafaniyo nezixhobo zangaphambili zenkampani, isebenzisa i-chip enesantya esiphindwe kabini sewotshi kunye nenkumbulo kane. Ukuphelisa i-jitter, i-GMT femto-clock ifakiwe, esebenza kunye ne-buffer yememori ekrelekrele. I-chip ye-DSD1793 esuka eBurr-Brown inoxanduva lwesandi.
I-NEO iDSD isekwe kwisekethe ye-"PureWave" ye-symmetrical esebenza kwi-mono ezimbini kunye neendlela ezimfutshane zesignali ukufezekisa umgca okhethekileyo kunye nokuhlambuluka kwe-sonic, kunye nokuphelisa i-crosstalk. Eyona amplifier isebenzayo yi-OV2637A yesiko. Ukulawulwa komthamo wenziwa yi-discrete analog resistive circuit. Elawulwa yi-microprocessor control, ukufumana ukuchaneka okuphezulu.
Imveliso ye-headphone iphunyezwa ngokusebenzisa i-OV4627A J-Fet transistor kunye ne-W990VSI attenuator. Oko ukongeza kumgangatho ophezulu unika inqanaba eliphantsi lengxolo kunye nokuphazamiseka. Ewe, oku kwenzeka kwizixhobo zomsindo eziphezulu, kwaye i-iFi NEO iDSD ngokucacileyo kwi-elite. Inqanaba le-headphone amplifier linokubonelela ngaphezulu kwe-1000mW yamandla aphumayo kwi-32 ohms.
I-chipset ye-Qualcomm QCC5100 yeBluetooth ephucukileyo ixhasa zonke iikhowudi zomsindo zangoku. Ngaphezu koko, ihambisa isandi kumgangatho ophezulu, ukuya kuthi ga kwi-24bit / 96kHz. Ukwenza lula ulawulo, isixhobo sixhotyiswe nge-remote control kunye nomboniso we-OLED obekwe kwiphaneli yangaphambili. Ngendlela, isixhobo sinokufakwa ngokuthe tye okanye ngokuthe nkqo. Ke, umboniso ujikela ngokuzenzekelayo kwimeko ekhethiweyo. Ukuphunyezwa kupholile kakhulu.
Iinkcukacha ze-iFi NEO iDSD
I-DAC IC | I-DSD1793 |
Isandisi seefowuni zentloko | ukuba |
Imveliso yevolthi | ukuya kuthi ga kwi-3.25V (unBAL), 6.4V (BAL) |
Umlawuli we-USB | I-XMOS (16-cores/512KB) |
S/PDIF umamkeli | XMOS |
Uhlobo lokungena | USB 2.0/3.0 Uhlobo B, S/PDIF: Coax, Optical |
Uhlobo lwemveliso | RCA, XLR |
Umbane ophumayo (RCA) | 2.2V (izinzile) |
Umbane ophumayo (XLR) | 4.4V (izinzile) |
PCM inkxaso | 32bit 768kHz (USB), 24bit 96kHz (Bluetooth) |
Inkxaso yeDSD | DSD512 (Ngqo, USB) |
Inkxaso yeDXD | 768kHz (Isantya esiphindwe kabini) |
Inkxaso ye-MQA | Ewe (USB, S/PDIF) |
Inkxaso ye-ASIO | ukuba |
Bluetooth | AAC, SBC, aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA |
Eyakhelwe-in preamplifier | ukuba |
Inkxaso yolawulo olukude | Ewe (ibandakanyiwe kude) |
Ukunikezelwa kwamandla | Yangaphandle (5V/2.5A) |
Ubukhulu | 214 x 146 x 41 mm |
Uchungechunge lwe-NEO sisisombululo esiphakathi esivela kumvelisi waseBrithani i-iFi, phakathi kochungechunge lwe-PRO kunye nohlahlo lwabiwo-mali lwezixhobo zeZEN. Kwintsebenzo ye-NEO iDSD, kwakunokwenzeka ukubonelela abathandi bomculo ngenkqubo elungeleleneyo ngokubhekiselele kwikhwalithi yomsindo kunye nexabiso. Apho inxalenye yabasebenzisi iya kuhlala izinikele kwiimveliso ze-iFi, kwaye enye inxalenye iya kuqonda ukuba yeyiphi inqanaba ukugqibelela kwisandi esiqalayo.