Asus Essence STX II 7.1 - zvukovaya karta dlya audiofilov s original'nym dizaynom. Blagodarya ispol'zovaniyu otbornyh komponentov i produmannoy konstrukcii sootnoshenie signal/shum zvukovoy karty Xonar Essence STX II 7.1 sostavlyaet 124 dB. Eto znachit, chto ee zvuchanie v 64 raza chische, chem tot zvuk, kotoryy vydayut obychnye audio-yadra, vstraivaemye v materinskie platy. Usilitel' dlya naushnikov, vstroennyy v zvukovuyu kartu, pozvolit poluchit' maksimal'noe kachestvo zvuka. Uroven' iskazheniy etogo usilitelya sostavlyaet menee 0.001% pri podklyuchenii naushnikov s impedansom do 600 Om. Mnogosloynaya konstrukciya pechatnoy platy pozvolyaet otdelit' audiosignaly ot istochnikov shumov. Nadezhnaya elektromagnitnaya izolyaciya analogovyh cepey obespechivaet nizkiy uroven' postoronnih shumov v vosproizvodimom signale. V dannoy zvukovoy karte ispol'zuetsya vysokokachestvennyy cifro-analogovyy preobrazovatel' Burr-brown PCM 1792A DAC, obladayuschiy otlichnym sootnosheniem signal-shum. Blagodarya kondensatoram Fine Gold proizvodstva Nichicon zvukovaya karta obespechivaet glubokiy bas i kristal'no chistye vysokie chastoty. Nastroyte ottenok zvuchaniya po vsemu vkusu: operacionnye usiliteli ustanovleny v raz'emy, poetomu ih legko mozhno zamenit' drugimi. Tip zvuka: 7.1 Interfeys: PCI Express Chip: Asus AV100 Otnoshenie signal/shum: 124 dB (frontal'nyy vyhod), 120 dB (ostal'nye kanaly), 118 dB (lineynyy vhod) Garmonicheskoe iskazhenie: 0.0003% (-110 dB, Front-Out), 0.001% (-100 dB, vyhod na naushniki) Diapazon chastot: 10 - 90000 Gc Cifro-analogovyy preobrazovatel': 24 bit/192 kGc (Texas Instruments PCM1792A) Analogo-cifrovoy preobrazovatel': 24 bit/192 kGc (Cirrus-Logic CS5381) Chastota diskretizacii: 192 kGc, 176.4 kGc, 96 kGc, 88.2 kGc, 48 kGc, 44.1 kGc Podderzhka API: DirectSound, DirectSound 3D GX 2.5, ASIO 2.0, OpenAL, A3D 1.0 Sistemnye trebovaniya: Odin slot PCI Express 1.0 (ili vyshe) dlya ustanovki zvukovoy karty OS: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP Professional (64 bit), Windows XP Processor: Intel ili AMD s chastotoy 1 GGc Sistemnaya pamyat': 256 MB i bolee