Expansion card#11771 (MediaSonic SOUND COMMANDER PRO FX) has been associated to Chip#7533 (Crystal CS4248-KL (Windows Sound System Codec)) by helencroft

Expansion card#11771 (MediaSonic SOUND COMMANDER PRO FX) has been associated to Chip#7420 (National Semiconductor LM1877 (2x2W Audio Power Amplifier) [LM1877]) by helencroft

Expansion card#11771 (MediaSonic SOUND COMMANDER PRO FX) has been associated to Chip#7497 (Yamaha YAC512 (2-Channel Floating DAC) [LS-215, DAP16S, DC216, S-012]) by helencroft