NAD C 388 Hybrid Digital Stereo Amplifier
NAD C 388 amplifier sitiriyo yana amfani da matakin fitarwa na Hypex UcD na al'ada yana aiki a cikin daidaitaccen tsarin gada. Wannan yana ba ku damar kusan kawar da ɓarna iri-iri da hayaniya a cikin kewayon sauti. Kuma babban ƙarfin wutar lantarki yana iya aiki akan ƙarfin AC daga 100 zuwa 240V. Kuma an ba da tabbacin samar da wutar lantarki har zuwa 150 watts a kowane tashoshi. Kuma wannan tare da ƙididdiga na rashin daidaituwa na 0.02% yana da kwanciyar hankali ga nau'o'i daban-daban.
Sitiriyo amplifier NAD C 388 - bayyani, fasali
NAD C 388 ta haɗa matakin phono na MM wanda ke bin tsarin RIAA a hankali kuma yana da babban ɗaki. Bugu da kari, yana danne hayaniyar subsonic yadda ya kamata saboda kyakkyawan aiwatar da tace Subsonic. Amplifier yana da ramukan fadada MDC guda biyu don haɗa ƙarin kayayyaki. A halin yanzu akwai don NAD C 388 amplifier sune:
- BluOS 2 MDC module. Yana ƙara ƙirar Ethernet da goyan bayan fasahar mara waya ta Wi-Fi don sake kunnawa. Wannan ya haɗa da tallafi don Haɗin Spotify, Tidal da sabis na kiɗa na TuneIn. Module ɗin na iya yanke babban tsarin sauti na dijital (ciki har da MQA) har zuwa 24bit/192kHz. Wani ma'ana mai kyau - ƙirar tana iya kunna fayilolin sauti daga kebul na USB.
- DD HDM-1 Module - Yana ƙara abubuwan shigarwar HDMI guda uku (stereo, PCM 24bit/192kHz) da fitarwar wucewar bidiyo guda ɗaya.
- HDM-2 DD Module - Mai kama da HDM-1 amma yana goyan bayan ƙudurin 4K.
NAD C 388 Haɓaka Ƙimar Sitiriyo Amplifier
| tashoshi | 2 |
| Ikon fitarwa (4/8 ohms) | 150W kowane tashar
(20 kHz - 20 kHz, T.N.I. 0.02%) |
| Iyakar wutar lantarki (4 ohms) | 350W kowane tashar |
| Класс | D |
| Alamar siginar amo | 106 dB (layi); 76 dB (MM) |
| THD | 0,005% (layi, 2V); 0,01% (MM, 2V) |
| Damage rabo | 150 |
| Yanayin kai tsaye | Ee (Tone Bypass) |
| Daidaitawa | Balance, bass, treble |
| Matakin phono | MM |
| Layi-ciki | 2 |
| Fitowar layi | - |
| Gabatarwa | A |
| Subwoofer fitarwa | iya 2) |
| Shigarwar dijital | S/PDIF: na gani (2), coaxial (2) |
| DAC | ESS Saber (mai daidaitawa biyu) |
| Taimako don tsarin dijital (S/PDIF) | PCM 192 kHz / 24-bit |
| Ƙarin musaya | RS232, IR in, IR out, USB (sabis) |
| Haɗin mara waya | Bluetooth (AptX), sarrafa wayar hannu |
| M iko | A |
| Kashe wuta ta atomatik | A |
| Kebul na wutar lantarki | Mai cirewa |
| Ƙarfafa 12V | Shigar fita |
| Girma (WxDxH) | 435 x 390 x 120mm |
| Weight | 11.2 kg |
Abin tausayi kawai shine babu cikakken DSP (Digital Signal Processor). Wannan har yanzu amplifier na dijital ne, kuma zai yi daidai a samar masa da aikin da ya dace. Don cikakken farin ciki, babu isassun tasirin sararin samaniya lokacin kallo fina-finai a high quality sauti. Sabili da haka, idan an riga an gano gazawar, to babu mai rikodin DTS. A bayyane yake cewa ba mu da tsarin 5.1, amma na sitiriyo. Amma fina-finai masu rikodin sauti na DTS, ba tare da tsarin MDC BluOS ba, ba za a iya kallon su ba.