What sound card is this?

[Oyeve]

I was doing some cleaning in my office and came across this sound card but have no info on it. I thought maybe someone here can ID this board for me:

Its a Turtle Beach TBS 2-HL, it has a date stamped on it of 1991. One chip says TOPCAT the other says MADDOG. The FCC IDis JMN-TBS-MSND-PC00.

It is a full sized ISA card and has gold connectors. Looks decent enough. Thanks guys.

 

[backWERD]

Go to windrivers.com and do a begineers search and type that fcc id in that ought to tell who made it.



If its a turtle beach I think they should have reference drivers.