Teac UD-301-X USB DAC - muchidimbu, maficha
Mumiriri weReference 301 mutsara - iyo Teac UD-301-X USB-DAC inosiyana kubva kune vayo vayo mune yakaderedzwa zviyero uye yakaderera chimiro. Asi izvi hazvina kukanganisa kunaka kwayo zvachose. Mukuwedzera, mudziyo une mutengo unonakidza weiyo yakaziviswa tekinoroji maitiro. Iyo inokwevera ngwariro pairi.
Teac UD-301-X USB DAC - muchidimbu, maficha
Iyo UD-301-X yakavakirwa pambiri mono circuit inoshandisa MUSES8920 J-FET op amps. Uye mbiri yeBurrBrown PCM32 1795-bit digital-to-analog converters. Iyi nzira inodzivirira kukanganisa pakati pematanho. Uyezve, inopa akapfuma akaderera mafrequency ane anokurumidza transients.
Nekuda kwekushandiswa kweCCLC (Coupling Capacitor Less Circuit) dunhu, hapana coupling capacitor inosvibisa ruzha, iyo inopa yakaderera-frequency attenuation uye chikamu kusawirirana nekuda kwekusefa. Kuwedzera kugona kweiyo mahedhifoni kubuda kunobvumira kudzikamisa magetsi kune zvinobuda mutsetse.
Iyo Teac UD-301-X yakashongedzerwa ine simba rinoshanda toroidal simba rekushandura kuti ripe yakagadzikana ikozvino kune yese chikamu chedunhu. Variable balanced (XLR) uye isina kuenzana (RCA) zvinobuda zvinokutendera kuti ubatanidze zvakananga kune simba amplifier kana vatauri vanoshanda, kana zvichidikanwa.
Iyo asynchronous USB dhata yekuchinjisa modhi inovimbiswa nekunyatso yemukati wachi yemudziyo kudzora nemazvo nguva yekutumira uye kugamuchira data pakiti. Izvi zvinodzvanya jitter inodzikisira chiratidzo chemhando. Kuburikidza nechiteshi che USB, iyo UD-301-X inotsigira kutamba kweHi-Res zvirimo muPCM 32bit/192kHz uye DSD128 (Native) mafomati. Kana uchigadzira siginecha ine sampling frequency ye96 kHz kana yakaderera, iyo DAC inogona kuvandudza ruzha rwemhando. Nekushandura chiratidzo neupsampling kune yakakwira frequency.
Zvinotsanangurwa zveTeac UD-301-X USB DAC
| DAC IC | 2 x PCM1795 |
| Headphone Amplifier | + |
| Signal kune ruzha reshiyo | 105dB |
| Harmonic kukanganisa | 0.0015% (1kHz) pa192kHz sampling |
| Headphone amplifier simba | 100 mW pachiteshi
(32Ω pa0.1% kukanganisa) |
| Rated load resistance | 16Ω - 600Ω |
| Login type | USB 2.0 Rudzi rweB, S/PDIF: Coax RCA, Optical |
| Output type | XLR, RCA |
| Output voltage (RCA) | +14 dBu |
| Output voltage (XLR) | 2.0Vrms |
| PCM rutsigiro | 32bit/192kHz (USB); 24bit/192kHz (Coax); 24bit/96kHz (Sarudza); |
| DSD rutsigiro | Native 2.8/5.6 MHz (USB) |
| Kuwanikwa kweDXD rutsigiro | - |
| MQA rutsigiro | - |
| ASIO rutsigiro | + |
| MAKARALI USB | - |
| Yakavakirwa-mukati preamplifier | + |
| Remote control rutsigiro | - |
| Power supply | Yemukati PSU |
| Zviyero (W x H x D) | 215 × 61 × 238 mm |
| Weight | 2 kg |
Kazhinji, mwana uyu (Teac UD-301-X USB-DAC) anogona kutengwa kunyangwe vatauri vanoshanda. Kana kuwedzera kushanda kweiyo iripo Hi-Fi system. Izvi zvakasiyana-siyana zvinoita kuti DAC ive mhinduro inonakidza kune akawanda maapplication.