Get the best deals on Collectible Tube Radios (Pre-1930) when you shop the largest online selection at eBay.com. S p o n Q s A o r 7 2 e U I L d 4 Q 0 C. Crystal Radio Kit in Original Box DIY kit by MARS RADIO Made in England. Crystal Receiver  Crystal receiver Type - E, < Ending Jan 3 at 3:59PM PST 5d 15h. Crystal Radio Receiver  "Mrs. Lowe" Our unique Crystal Radio Kits and Regenerative Radio Kits have gotten rave reviews from radio enthusiasts around the world. A crystal radio is basically a high Q resonator tied to an antenna and an envelope detector. $100.00 Live rock for sale in Providence, UT on KSL Classifieds. The information on this site is updated hourly, so if you are interested in crystal radios for sale, bookmark this site so you can visit often.  type 123-BX, Military BC-14A by General Radio < click image for more info, Fellocryst Super Crystal Radio The large 8-mm long, glass diode shown above, has two red bands, similar to a resistor colour code, signifying 22. Free shipping on many items ... Vintage Wireless Crystal and Tube Radio Godfrey Phillips Cards - Set of 23 of 25. Member of: 4.3 out of 5 stars 9. Nicely made and it works. See more ideas about vintage crystal, radio, vintage. Add To Cart. From United States. Vintage Crystal Radio Kit. or Best Offer. Everyman Vintage Crystal & Wireless Era Radios For Sale & Photo Gallery . Crystal Radio for Sale: Browse TODAY's SELECTED Crystal Radio for SALE, BEST OFFER and Auction. < click image for more info, Radioceptor early crystal radio K-C Radio MFG Co. This fine crystal set kit was named after General Dunwoody for his contribution to the science of radio and electronics. Pre-Owned. From United States. Great condition no chips no scratches great collector item! 2006.  < for sale   click image for more info, Photo Gallery, < click image for more info. Here are more images,  click 'em  Electronics $39.97 $ 39. Sound powered headphones and how to use them on crystal radios. click image for more info, Lemco The original Pickard Crystal Set Radio Kit was designed for a Rice University class on Amateur Radio for eight-to-twelve year olds that was presented at the Houston, Texas, Museum of Natural Science. The best diodes that provide the strongest and clearest signal were vintage ones that had been recycled out of old radios. Items on this page are for display. FREE … $27.99. Vintage Aurora. Amazon's Choice for crystal radio kit. < click image for more info, Wireless-Specialty model SE-1220 1988 Tandy Corporation . U.S. Army Signal Corps General Henry H. C. Dunwoody received a patent for the carborundum crystal detector in 1906. Buy It Now +C $24.03 shipping estimate. New Listing MURDOCK CRYSTAL RADIO KIT 1920s IN WOODEN BOX. Ending Dec 27 at 8:00PM PST 7d 11h. This is a commercial site with the main focus being on crystal radio parts. C $26.05. View a wide selection of Fish and other great items on KSL Classifieds. $25.00 shipping. Eurodyne Crystal Radio Kit < click image for more info, Radiola Bijou Crystal Set BUILD A DUNWOODY HIGH PERFORMANCE CRYSTAL RADIO!! < click image for more info, Firco Type 35-B Crystal Receiver John Firth & Co. © PV Scientific Instruments, 1996-2009. ***** THE EARLY ZENITH RADIOS BOOK ! For crystal a radio, you need a good quality germanium diode, which will provide a nice strong signal. These days the envelope detector is a point contact diode such as … $29.80. Heathkit CR-1 Crystal Radio The CR-1 is a simple kit that uses a sealed crystal diode instead of a "cats- whisker". $20.15 $ 20. Crystal radio for sale Limited Edition Crystal Official Sony PS4 DualShock 4 Wireless Controller: 16 £ | radio controlled digital watch , New Of No Brand But| https://www.for-sale.co.uk Nov 21, 2020 - This board includes photos of radios in my vintage crystal radio collection. Welcome to the Crystal Set Radio site and the Crystal Radio resource page. Crystal Radio web site. click/tap images Welome to crystalreceiver.co.uk. These are pictures of items from my collection of crystal radios and other early radio items. Compare. This site is designed to help you quickly and easily find the latest crystal radios for sale. to enlarge, One of a kind, Hand Crafted This little crystal radio was sold about 1926 by Hamburg Brothers of Pittsburgh, Pennsylvania, and was endorsed by Radio News magazine. 2P3 AM Radio Receiver Kit - Homebrew DIY for Enthusiasts. ! Crystal Radio Kit 1 Quantity Discounts Available $ 11.99 View Details; Crystal Radio Kit 2 Quantity Discounts Available $ 11.99 View Details; Crystal Radio Kit 3 Quantity Discounts Available $ 11.99 View Details; Litz Wire Information Litz Wire Frequency Table LC Inductance Calculator. Brand New. Crystal Radio web site. WEmake FM Radio DIY Soldering Kit with Tools | Soldering Iron | Side Cutters | Safety Glasses | Lead Free Solder | Great Stem Project. 4.3 out of 5 stars 147. Maxitronix Crystal Radio Experiment Kit | Explore Electronics with Radio. $6.79 $ 6. 2" Each radio kit contains painstakingly collected top-notch vintage parts, wire, detector, high-quality vintage headphones, hardwood box or base, and instructions and schematic for a superior, time-honored circuit, etc.—everything you need to receive longwave or shortwave signals. $29.00. Click on the above line marked "Crystal radios for sale" or others to see items for sale. This is your chance to get the crystal radio or regenerative radio kit of your dreams or to present a special, thoughtful, one-of-a-kind gift. Free shipping. Solderless Crystal Radio Kit 4 $ 26.95 View Details; Ceramic Earphone with Brass Diaphragm Quantity Discounts Available $ 3.99 View Details; Crystal Radio Audio Matching Transformer $ 18.99 View Details; 1N450 Germanium Diode $ 3.29 View Details Crystal radio plans, crystal radio circuits, crystal radio schematics are all right here. EARLY 1920's THOS. Welcome to theCrystal Set Radio site and the Philmore Crystal Radio resource page. 97. 15 $24.99 $24.99. Piezo Electric Crystal Earphone Sensitive High Impedance Ceramic Ear Piece 3.5mm for Transistor Radio/Crystal Radios DIY Electronics Projects 1/8 inch Audio Jack Connector Wire Piezoelectric Element.