Expansion card#11768 (MediaSonic SOUND COMMANDER FX) has been associated to Chip#7477 (Yamaha YM3014B (DAC-SS) [KS8002, 04191, SC802, FM1314, Y3014B, 74LS74]) by helencroft

Expansion card#11768 (MediaSonic SOUND COMMANDER FX) has been associated to Chip#7420 (National Semiconductor LM1877 (2x2W Audio Power Amplifier) [LM1877]) by helencroft