Lot · Crystal Radios
CRYSTAL RADIO KIT- Vintage (1972) Super Mini Labs # ERI 170-75
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Wed · Jul 1, 2026
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Condition
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ZIP 144**
eco343
1,969 ratings · 100.00% positive
Description
From the sellerThis is a brand new crystal radio kit - Vintage (1972) Super Mini Labs # ERI 170-75 Easy to build, all parts sealed in new packaging. Full instructions included. The coil material is a high quality plastic with all the holes drilled for easy winding. If you'd rather build off the components, you could adapt the parts included, and make a standard crystal radio by using the coil, and adding a variable capacitor for the circuit's tuning.
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