I was sent an Orpheus 1 sound card, so let's take a look at it with some DOS games! It's got a Crystal CS4237B taking care of 16bit PCM sound, a real YMF289B OPL3 chip for FM, builtin MPU401 intelligent MIDI, S/PDIF digital output and more.
Also testing the Yucatan FX wavetable daughterboard sold by Serdaco!
More info can be found here:
http://orpheussoundcard.eu/