First post, by arianon
I recently purchased in inexpensive Yamaha ymf744b-r PCI sound card on Ebay manufactured by PowerData because I wanted to test the XG midi capabilities of the card. It arrived and works great, but it only has a single header on the card which I can't identify. It looks similar to a Sony Optical Connector but the keying on the bottom of the header is slightly different, not quite as wide as a Sony connector. I've attached a picture of the header, any help identifying what it is would be appreciated!