Vintage unassembled MiniLabs Crystal Radio kit with sliding ball coil

Pricing & History
  • Sold for
    Start Free Trial or Sign In to see what it's worth.
  • Sold Date
  • Source eBay
This is an unassembled crystal radio kit . I checked the bag and I've noticed that it was missing the diode, so I replaced it with a vintage NOS germanium diode. Also, the plastic coil holder split at one of the ends, but it can be fixed with a tape. Other than that, it looks all original with the manual. It is interesting that the receiver is tuned with a sliding ball contact on the coil as in very old crystal radios. It should be fun to try this rather antique circuit, but this can also be an interesting collectible for the radio buff. Buyers prepay with Paypal in 3 days of purchase and I will ship in 3 working days from cleared payment. I'll ship economy in theUSA in 3 days from payment. International sales only through eBay's Global shipping service.