[SOLVED] I bought what I believe to be a PCI midi synthesiser card but I don't know.

hexagon2019

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Jun 20, 2018
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I think you might be right. If I google ESS-Solo-1 there are some cards that look very similar.....not exact but very similar....and I'm not surprised they aren't exact as many times there are many different layouts for various options etc for boards.
There's also the possibility that it's one of the Chinese knockoffs just with an ESS chip, apparently that happened a lot too.