Orpheus II ISA sound card - is a project of independent people created Gravis Ultrasound and Sound Blaster Pro/Adlib/WSS sound card all in one.Here as card specs:

• AMD InterWave chip for native compatibility with Gravis UltraSound PnP software (included are the standard 1MB InterWave ROM bank and a SIMM socket for up to 16MB of RAM). - 16MB SIMM memory module included as on the photos
• Crystal CS4237B controller which offers SB/SB-PRO/WSS compatibility
• discrete YMF289B OPL3 chip
• 44.100hz 16bit S/PDIF output of all internal and external audio sources
• 4-layer PCB design
• 2 MPU-401 options: internal CS-4237 UART interface or PCMIDI intelligent mode MPU
• Gameport, Line IN, Line OUT, MIC and Coax S/PDIF ports
• Wavetable daughterboard and AC'97 headers
• dedicated midi-OUT port that can be used at the same time with a common gameport->midi or DB15MIDI adapter for an extra OUT and IN ports
• the obvious addition of the AMD INTERWAVE chip giving the OrpheusII the extra capabilities of the Gravis UltraSound PnP soundcard
• revamped PCB design and analog output section which result in just a bit better sound quality than the original Orpheus I
• new way for OPL3 interfacing which allows the YAMAHA OPL3 to be accessible under Windows 9x (no more CystalFM-only limitation under win9x)
• classic" YMF262 OPL3 chip is now used instead of the YMF289 previous boards had
• - OPL output filtering stage is now based on improved AdLib Gold design
• - extra IRQ options added for PCMIDI , you can now use IRQs 10,11 and 12
• - Hole-thru "golden" audio capacitors from Nichicon replaced with their SMD equvalents from the UUQ audio capacitor series
• Includes Wavetable port - can be use for external Wavetable external card/module like WaveBlaster to use extra MIDI music 

All instructions how to initialise card and download required drivers:

http ://pcmidi.eu /orpheus2. html

Original card price was 340 euro.

Reduced price to 290 euro because it was used few months.

UK ebuyers - sending Priority Royal Special Delivery Guaranteed next business day 1PM - included in price