Hi all I need some help please to identify an Aztech ISA sound card that has a telephone connection on the back plate, when I looked at the Vogons Driver Library for Aztech I see there are many types and I also need help to tell me which driver should be used with it, I can see it has an OPL3 dedicated chip "YMF262-M" and im wondering if this card is intelligent type of Midi capable instead of the UART because of the extra PCB board mounted in the middle of the sound card. I cant see any logo or name on the PCB but in the pictures below you can see all the chips and layout of the card. The album with 7 pictures are here:
http://s836.photobucket.com/user/sierra ... und%20Card
Are these cards any good to use as im trying to get rid of the pops in audio im getting from the soundblaster cards i have tried.