Clik here to view.
Otona No Kagaku Crystal Radio Kit
Otona No Kagaku, or ‘Science for Adults’ is a ‘mook’ series published by Gakken in Japan. Very classy design too, that diamond weave coil design is a real eye catcher. It includes a diode that you can...
View ArticleClik here to view.
Litz Traveler Crystal Radio
The design objective of this set was to design a set similar in appearance to the famous Heathkit CR-1 Crystal Receiver. However I did not want it to be a Heathkit CR-1 “want a be” instead I wanted a...
View ArticleClik here to view.
Litz Special Crystal Radio Kit
AM BAND CRYSTAL RADIO KIT Here is an attractive Crystal Set with outstanding Crystal Radio Performance in both selectivity and sensitivity. It measures 7.5 inches wide by 3.25 inches high and 6 5/8...
View ArticleClik here to view.
Cornell WW-II foxhole radio
A number of our customers have expressed interest in learning about the simple little razor blade radios that were built by American soldiers to use in their foxholes on the battle fields of Europe...
View ArticleClik here to view.
The Bucher crystal radio QRM rejector
Elmer E. Bucher (pronounced, “boo-cher”) was an instructing engineer at the Marconi Wireless Telegraph Co. of America in the very early pioneering days of radio just after the turn of the Twentieth...
View ArticleClik here to view.
The Dunwoody high performance crystal radio kit
U.S. Army Signal Corps General Henry H. C. Dunwoody received a patent for the carborundum crystal detector in 1906. This work paved the way for later crystal detector inventions. This fine crystal set...
View ArticleClik here to view.
The PICKARD crystal set radio kit
Greenleaf Whittier Pickard invented the crystal detector in 1906. This crystal set kit was named after him in his honor. The original Pickard Crystal Set Radio Kit was designed for a Rice University...
View ArticleClik here to view.
The Morgan crystal radio antenna tuner
Alfred P. Morgan was a prolific early writer of books on the subjects of electricity, wireless telegraphy, and radio. His works were written for young people and the average man who wasn’t an expert...
View ArticleClik here to view.
Crystal Radio Supply’s Deluxe Basic AM Crystal Radio Set
Here is a neat little Basic Crystal Radio Set Kit that makes a beautiful set just about anyway you finish it. Features Brass Tuning Rod with frount board tuning. With Fanestock clips located at the...
View ArticleClik here to view.
Model DX One Crystal Radio Kit
After many request for a “Better Beginners Kit” I am offering MODEL DX ONE to the Crystal Radio Supply line of crystal sets. Ease of assemble, price, and of course performance were all important when...
View Article
