Homebrew and Factory Crystal Radios for Sale


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Email to scottswim@aol.com



Just added vintage radio crystals and detectors near bottom of this page.
   NOTE:  Sorry, no longer accepting Paypal for domestic transaction. Check or MO by mail.
    
May have exceptions for overseas transactions. My state, Virginia, has decided to require reporting of Paypal receipts to the IRS, resulting in the receipts being subject to federal and state tax. There used to be a $20,000  allowance to allow for hobby sellers to operate without taxing up to that amount. Now all Paypal receipts are taxed as income so I lose about 35% to taxes and can't afford that. I don't operate this site to make money, and most of what I sell is about a break even for what I have invested, but can't afford to lose money on it. Sorry for the inconvenience, but we have our greedy governor and state legislature to thank. The states of MA and VT doing the same.  


Vintage 1920's Radio Crystals and Detectors   Updated 1/15/2022
 
Top Row:

The ABC Foote crystal detector mounted on threaded shaft $22
Tested Arco box with galena chunk $19
Unmarked box with galena chunks $11
Umarked wood box with mounted crystal and chunks  $14
Unmarked small wood box with galena chunks $11
 
 Middle Row:
MTD small wood box with mounted crystal $11
NAA Black wood box with crystal still sealed $19
Black wood box with crystal $14
Wood box with red icon on top and galena chunk $12
  Chas. Freshman mounted crystal in wood box $22

Bottom Row:

Wireless Association of America wood box with mounted crystal $27
HILCO metal box with galena chunk $15
GALENA metal box with mounted crystal $21
Radio Twins Pyrite metal box with mounted crystal $22
BUD Microphone Carbon Granules $9

Various Radio Parts

Top Row:
Small single switch on porcelain base $6
Large switch on slate base $8
Double switch on porcelain base $8

Middle Row:
Philmore Detector Box empty $2
Pacent Detector Stand Number 30  $34SOLD
Grid Leak $3
ERLA Fixed Detector $21SOLD
DeForest Reflex RF Transformer $26

Bottom Row:
Brownlie Vernier Detector Cup in box $13
Buffalo headphone plug by DeJur $13SOLD PE
Jiffy Change Plug with box $14SOLD
Weston Plug with box and instruction sheet $15SOLD PE
Crystal  Radio Detector Stand
NEW REPRODUCTION OF A 1930S CRYSTAL RADIO DETECTOR STAND
MADE AS ORIGINAL WITH SOLID BRASS  AND OLD STYLE 2 X 3 PHENOLIC BASE.
COMPLETE WITH BRASS TESTED CATWHISKER BUT LESS CRYSTAL.
PRICE IS $39.00 WITH PREPAID SHIPPING TO THE US.
   
CONTACT Dick Korf
threepalms13@gmail.com


Reproduction Crystal Detector with catwhisker and mineral selection


Click photo for a larger view.
Nice reproduction of 1920's style detector on a 2"x2" solid oak base. Features a large 5/8" diameter brass ball-and-sleeve assembly in a tight, spring brass bracket that never comes loose, or needs realigning. Precision ball-and-sleeve provides silky smooth movement with no pull or backlash. Includes a selection of loose minerals., catwhisker wire, printed instructions, and a history of the mineral detector. $24.95 plus shipping. These are available directly from the manufacturer, Larry Pizella, but I don't have anymore is stock, so just click HERE to see the order page for detectors directly from the maker.


 

One Tube Shortwave Regenerative Radio Kit with Submini Tube. SOLD OUT

This is a kit of parts to make a one tube regenerative shortwave radio based on a 6418 subminiature tube. It includes all the parts needed to make the radio as shown above, with vintage National porcelain tuning condenser new old stock in original box, Johnson trimmer capacitor, ferrite toroid coil core, breadboard, and all necessary electronic components, hardware, wire, and a pair of Newcomb high impedance headphones. There is a set of detailed instructions, plus schematic and diagrammatic sketches to aid construction. I have enough parts for 4 sets right now, may be some variation in the knobs available. $49SOLD OUT
  Inquire if interested and I should be able to put together most of the essential parts for another kit but am out of the variable capacitors now, can provide the submini 6418 tubes for $2.50 each, also have some other submini tubes that would work.
Selling off some of my prototype one tube radios below: all sold out
 

Email to scottswim@aol.com

Headphone Heaven (Headphones for Sale)

BOOKS for Sale

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Shipping:
 Insurance is highly recommended as I can not provide refund for any item that is damaged or disappears in the mail, unless I can collect the insurance.
Click on icon to calculate shipping charges via
US Mail from my zipcode of 23320

 
 
 

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