Nah they do come up - see this one: https://www.ebay.com/itm/275374648676 Keep looking for a Mozart sound card or OPL4 as the keyword.. No one's gonna be too sad if one of those driver-less and mostly useless Mozart OPL4 cards gets sacrificed for an electronics project :) Thanx a lot for sharing.. …

Good luck. OPL4 chips have become incredibly rare these days. Your best bet would be to try various MSX communities, as it's the largest group of OPL4 users by far. I found some but the price is a little bit high since they were part of sound cards. I am willing to pay 20 - 35$ for that card if …

hi i hawe TSSTcorp X52MAX ide drive and these Mozart Wave Table Drivers https://retronn.de/imports/hwgal/hw_mozart_wave_table_with_OPL4.html but CD DRQ is disabled https://computer-retro.de/Bilder/Soundkarten/Mozart-Wave-Table-OTI601-Yamaha-YMF-278B-F-Panasonic-IDE-Mitsumi-Sony-CD-ROM-Interface-FCC …

I am looking for YMF278B or YM268 .. Either one will be fine. I already have a PCB and I would like to get one for it, even if I have to salvage it from previous board. does anyone have any tip?