aureal wrote on 2021-11-30, 05:25:

Unbranded Vortex 1 card. Any idea who is the maker and the model number? I'm trying to find info on the purpose of the jumper on the left.

It doesn't look like it is possible to add a wavetable header. Aureals never had sb-link did they?

The card is a Pine PT-2628 . I could not find a manual . My guess is the jumper is either to select microphone type or enable/disable extra output amplification .

https://web.archive.org/web/20010712011220/ht … ards-PT2628.htm
https://web.archive.org/web/20000125175715/ht … und/pt-2628.htm

EDIT : Fixed the first link .

Thank you that helps a heap on hunting down info on this card. I couldnt get that web archive link to work but I can see google has some hits on that name to check out.