DAC/Preamp Topping D30PRO
Topping D30Pro idhijitari-kune-analog inoshandura ine preamp mune imwechete unit. Mudziyo weaudio une zvibodzwa zviviri pamwe nekukwanisa kweparallel signal kubuda. Simba remukati reMeanWell rinopihwa, richishanda pamhepo yekuisa ye110-240V.
Pamusoro D30PRO DAC/Preamplifier Overview
Mune iyi modhi, Topping yakasiya kushandiswa kweAKM uye ESS machipi. Pane kudaro, ndakashandisa mapeya maviri eCS43198 machipi kubva kuCirrus Logic. Mhedzisiro ndeyekuitwa kwechirongwa chekuenzanisa. Kutenda kune yakazara-yakazara 8 chiteshi chinoshanda chakafanana, zvakakwanisika kuwana kushanda kwepamusoro. Zvinoita seizvi:
- THD: hapana kupfuura 0.0001% (1kHz).
- Chiratidzo kune ruzha reshiyo: approx. 120 dB (1kHz).
- Dynamic Range: 128dB (1kHz)
Chishandiso chine simba rekubuda re2Vrms uye 4Vrms yekusaenzana uye yakaringana kubuda zvichiteerana. Zvakare neakadzika ruzha mwero, ari pasi pe0.9uVrms uye 1.1uVrms. Aya ma paramita anonyatso ratidza iyo D30Pro senge preamplifier. active acoustics.
Zvakanakira Topping D30PRO
Imwe yemabhenefiti makuru eD30Pro kuvepo kweCPLD. Ndiyo programmable logic integrated circuit. Chinangwa chayo ndechekurwisa jitter nekugadzirisa wachi pulses uyezve optimize chiratidzo. Kubudirira kwemhinduro iyi kwakasimbiswa zvose nevagadziri vemudziyo uye nenyanzvi dzakazvimiririra.
Iyo USB yekubatanidza inopihwa neiyo XMOS controller modhi XU208. Iine mutyairi weThesycon, anotsigira Hi-Res (PCM 32bit/384kHz uye DSD256) uye ASIO. Windows 7 (uye pamusoro) uye macOS masisitimu haadi kuisa mutyairi. Ndiko kuti, vanogona kushanda pamusimboti wePlug uye Play.
Iyo inosanganisirwa kure kure inobvumidza iwe kuti usangogadzirisa vhoriyamu, asi zvakare sarudza iyo inoshanda inopinza uye inobuda. Izvi zviri nyore kwazvo kana uchibatanidza michina yakawanda kuD30Pro.
Zvinotsanangurwa Pamusoro D30PRO
| DAC IC | 4 x Cirrus Logic CS43198 |
| Headphone Amplifier | kwete |
| USB controller | XMOS XU208 |
| S/PDIF inogamuchira | Cirrus Logic 8416 |
| Login type | USB Type B, S/PDIF: Toslink, Coax |
| Output type | RCA, XLR |
| Output voltage (RCA) | 2Vrms@0dBFS |
| Output voltage (XLR) | 4Vrms@0dBFS |
| PCM | 32bit 384kHz (USB), 24bit 192kHz (S/PDIF) |
| DSD | DSD256 (Yakananga, USB), DSD64 (DoP, S/PDIF) |
| ASIO | kuti |
| Yakavakirwa-mukati preamplifier | Hongu (TI OPA1612) |
| Remote control rutsigiro | Hongu (kure kunosanganisira) |
| mutengo | $400 |
Unogona kutenga Topping D30PRO kubva kumutengesi akavimbika paAliExpress uchishandisa link yedu.