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This listing is for a Vintage Thordarson Fly‑5102 Transformer, a hard‑to‑find NOS (New Old Stock) component ideal for restoration projects, vintage electronics repair, or tube‑era audio builds. Thordarson parts are well‑known for their durability and consistent performance, making this a great pickup for collectors, technicians, and hobbyists.
Item Details
Model: Thordarson Fly‑5102
Type: Transformer (audio/power depending on application)
Condition: NOS – New Old Stock
Vintage component from long‑term storage
Untested due to age but appears unused
Condition Notes
Transformer shows no signs of installation
Leads appear intact
Minor cosmetic wear from storage (dust, light oxidation on metal surfaces)
Sold as‑is due to age
Great For
Vintage radio restoration
Tube amplifier projects
Replacement for discontinued Thordarson units
Collectors of vintage electrical components
Estate Sale Finds – Sold exactly as discovered and pictured.
Open to Offers – Have a price in mind? Send us a message or submit your best offer. If it works for us, we’ll update the listing so you can check out at the agreed price.
