QSound AT931 Vintage ISA Sound Card ATC931 PC Audio Board

Manufacturer: QSound
Model / Part Number: AT931 / FCC ID YM9ATC931
Item: Vintage ISA PC sound card

Testing / Warranty: Working take-out / tested good. This item was confirmed operational before being placed into inventory, either in the original powered working system prior to removal or through separate testing. Includes a 14-day seller functional warranty from delivery.

What You Will Receive: You will receive the exact item shown in the listing photos. No additional cables, chassis, software, manuals, mounting hardware, or accessories are included unless specifically pictured or stated.

Compatibility: Legacy industrial electronics often have multiple revisions. Please match the exact manufacturer, model/part number, revision, connector layout, and close-up photos to your application before purchase.

Condition / Shipping: May show normal storage or handling wear consistent with age. The item will be packed with ESD-safe protection and rigid cushioning where appropriate. Tracking will be uploaded after shipment. Please feel free to ask any questions that you may have. Thanks.

Return / Warranty Conditions: Buyer is responsible for confirming compatibility and proper installation. Any return must be received in the same condition as shipped. Warranty does not cover damage caused by improper installation, incorrect voltage, electrostatic discharge (ESD), modification, misuse, burned components, broken or bent connectors/pins, or other buyer-caused damage.