deLuther,А тебе часом не попадалась под руку вот такая карта ESI MAYA22 USB ?
http://www.esi-audio.com/products/maya22usb/Что-нибудь о ней сказать можешь?
На сайте у них и в нете более подробных характеристик не видел.
Скачал datasheet, но там тоже самое что и просто в описании на сайте.
- 2 input / 2 output 24-bit / 96kHz USB 2.0 Full Speed 24-bit Audio Interface
- line, guitar and microphone inputs
- simultaneous recording of microphone and guitar signals
- microphone preamp with XLR input and +48V phantom power support
- Hi-Z instrument input with 1/4" connector
- line input with RCA connectors
- line output with balanced 1/4" TRS connectors
- headphone output with 1/4" connector
- ADC with 102dB(a) dynamic range
- DAC with 108dB(a) dynamic range
- USB bus powered
- supports Windows XP, Windows Vista, Windows 7 and Windows 8 with ASIO 2.0, MME, WDM and DirectSound incl. DirectWIRE support
- realtime level meters in MAYA22 USB for Windows control panel software
- supports Mac OS X (10.4 and above) via the native CoreAudio USB audio driver from Apple (no driver install required)