[Demiurg]

...да, но у меня-то не Gravis, а - Analog Devices... и никакой приставки Ultra нет...
...вот, что удалось выдрать из pdf'а про мамку:
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The audio subsystem includes the following:
• Intel 82801DB I/O Controller Hub (ICH4)
• Analog Devices AD1980 audio codec
• Microphone input that supports either of the following:
. A single dynamic, condenser, or electret microphone
. Dual microphones for use with voice recognition software
The subsystem includes the following connectors. Powered speakers are required.
• Front panel analog audio connector that can be used as a connector for routing the following
signals to the front panel or used as a jumper block for routing the signals to the back panel
(see page 72 for more information). The connector/jumper block includes pins for:
. Front left and right out
. Mic in
• Back panel analog audio connectors:
. Front left and right out
. Center and Low Frequency Effects (LFE) out
. Rear left and right out
. Line in
. Mic in
• Back panel digital S/PDIF (RCA) connector
• Back panel optical S/PDIF (Toslink) connector
• ATAPI-style CD-ROM connector
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Встроенная аудиоподсистема стандарта AC '97 на базе кодека AD1980 кампании Analog Devices с шестью аудиоканалами и аналоговым и цифровым выходами...
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