ESS FX-16 ISA 16-Bit Sound Card Vintage DOS FOR PARTS/RESTORE Heavy Corrosion

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BTX E5X1835 1833 REV A ESS Audio Drive ISA Sound Card (DEAD)

VINTAGE ESS ES1868 16 BIT ISA SOUND CARD COMPAQ 247428-001 - USA SELLER RM2-SC

AZTECH AT6800W ISA Sound Card, Multimedia Audio Telephony w Wavetable Header

Vintage Packard Bell Crystal CS4231-KL 16bit ISA Audio Sound Card Retro DOS