Adlib OPL2 ISA Sound Card Reproduction Original Yamaha YM3812 OPL2 Audio
Original Yamaha YM3812 OPL2 Audio. from an original Yamaha YM3812 OPL2 Sound Processor. Adlib OPL2 ISA Sound Card Reproduction. a self-build PCB only. This is an Adlib Reproduction Clone 8-Bit ISA PC Sound Card.