Vintage 1948 Acousticon A-90M Hearing Aid Set + 2 NEW Sealed NOS Cords Twin Peak For Sale

Up for purchase is an exceptionally rare, museum-grade piece of mid-century medical technology: a vintage Acousticon Model A-90M (Imperial) Vacuum Tube Hearing Aid, manufactured by Dictograph Products, Inc. in 1948.This premium lot stands completely apart from standard listings due to its incredible completeness. It is an absolute dream find for high-end medical antiquity collectors, tech historians, and prop builders alike.📺 TWIN PEAKS / GORDON COLE COSPLAY INTEREST:
Fans and prop collectors will instantly recognize the distinct aesthetic design of this device. While the exact screen-used prop worn by FBI Regional Bureau Chief Gordon Cole (played by David Lynch) in the classic series Twin Peaks is the slightly later Acousticon A-120 Constellation, this 1948 A-90M utilizes the near-identical visual layout.It features the signature gold-anodized ribbed chassis, the prominent circular Acousticon microphone grill, and the vintage braided ear tethers. Because it includes a loose 40-inch cord, it is the perfect length to clip to your breast pocket and run through a suit jacket or shirt for an incredibly authentic, high-end costume!📦 What is Included in This Premium Lot:

1. Acousticon A-90M Imperial Unit: Pocket-style body aid with stunning gold-anodized aluminum and light brown enamel accents.
2. Original "Humidrier" Container: Clear plastic lid with a grey metal base, complete with the internal mesh basket tray.
3. One (1) Loose Braided Cord (40 Inches Long): The perfect length for costume rigging, display setups, or active use.
4. Two (2) NOS Factory-Sealed Connecting Cords: Pristine, unused fabric-wrapped cords securely housed in their original paper identification slips labeled explicitly: "Acousticon Cord No. 95138".
5. Vintage 15-Volt "B" Battery: An authentic, period-correct high-voltage battery used to run the vacuum tube plates. Please note: This battery is expired and dead; it is safely included strictly as a historical artifact for visual completeness.

🔍 Condition Report:

• Hearing Aid Unit: Excellent cosmetic condition. The gold finish is bright and the enamel paneling is remarkably clean with only negligible handling wear.
• Humidrier Case: Clear lid is fully intact. The inner tray shows minor paint oxidation/rust spots typical of its historical moisture-absorbing utility.
• Sealed Cords: Exceptional. The paper packaging slips are crisp with clear red factory stamps.
• Functional Status: Untested. Sold strictly AS-IS for historical curation, parts, or cosplay display. Batteries are chemically expired.

Items this complete—with factory-packaged wires and the original battery layout—rarely surface on the market. Please inspect the high-resolution photos closely to confirm details.Shipping Safety Note: The item will be packed with professional care. The vintage battery will be placed in a separate, protective baggie outside of the hearing aid unit to ensure the gold chassis remains safe during transit.Feel free to message me with any questions. Good luck offerding!

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