ESI Waveterminal 192X 高檔音效卡上用的晶片就是...Envy24HT...
http://egosys.net/1-pro/eng/product/wt192x/wt192x.html
High quality 24bit 192kHz AD converter; 123dB Dynamic range
High quality 24bit 192kHz DA converter; 106dB Dynamic range
Analog 2 in / 6 out:
2 Balanced +4dBu Line Inputs (1/4" TRS Phone)
3 Unbalanced +4dBu Stereo Line Outputs (1/4" TRS Phone)
2(4 with MI/ODI/O)channel Recording and 8channel playback at the same time
24bit 96kHz S/PDIF Optical digital out
Supports multiple Sampling Rates : 16, 22, 24, 32, 44.1, 48, 88.2, 96, 176.4, 192kHz
Full Duplex - Simultaneous Record/Playback
Uses 32bit PCI slot: PCI Bus-Mastering support
Headphone amp
Supports the EWDM driver:
Multile MME, Multiple Direct sound,
ASIO 2.0 and GigaStudio support
OS:Microsoft Windows XP/2000/ME/98SE
Support Multiple cards in one computer system
甚至對應DVD-Audio...


這顆晶片有廠商好好做的話....效果驚人....

VIA原廠卡

點此看大圖

點此看大圖