An exact replica of the Gravis Ultrasound PnP sound card from the 1990s. All components are brand new with the exception of the Interwave chip which is AMD original from the 90s.

Note that you need a 72-pin SIMM in order to use the board. It supports up to 16 MB, and RAM is cheap these days, so I would recommend nothing less. They can be bought separately from me, if you don't have one.

A black plastic bracket is included with the board as can be seen in the pictures. If you want a metal bracket, they can be found elsewhere in my store. The brackets are 3D printed, even the metal one. Since 3D printing metal is rather expensive I opted to keep the bracket separately in order to keep the cost of the card down.

Here's the board running the DOS demo DOPE by Complex from 1995 on a Pentium-90:

https://nygatan.dose.se/~madman/files/gus_test_dope.mp4

Here is a link to where I run Pinball Fantasies on a 386sx-16, which might be a little slow for a GUS board, but it does work:

https://nygatan.dose.se/~madman/files/gus_pinball.mp4

Note also that the power LEDs on that board are ridiculously bright. I have modified the board since I made that video so that it is a little dimmer now and more pleasant to look at. I also updated the SIMM connector to something a little more robust. See the first picture above.

If you have any questions, don't hesitate to ask!

Note that these boards are finished, tested and ready to be used. No soldering required! :)

Thanks for looking!