These are a sample of some of the Crystal Radios I build. My Father and Uncle had a shop in Jackson, Michigan from 1919 until 1929. They designed and built custom Crystal Radios to sell. I am attempting to relive those Golden Times & Days of Radio by following in their footsteps. I have been a Ham Radio Operator for over 60 years now. This has given me the experience to hand build these radios. I am trying to follow the schematics and designs my Father used. I use as many vintage parts as I can. I try to always use old tongue and groove, box joint, finger joint and dove tail boxes. I test and "Pot" my own crystals. I can build you a radio per your specifications or mine. Using your box or mine. I accept, PAY PAL, checks, or Money Orders. So light up that old oil lamp, put on your headphones and travel back in time to the Golden Age of Radio. PLACE CURSOR ON PICTURE FOR MORE INFORMATION
SPARK GAP Transmitter, "SOLD TO Robert"
ROTARY SPARK GAP, "SOLD TO ANDY"
CRYSTAL RADIO, "THE STAR" Excellent crystal radio with catwhisker and fixed detector. Hi-Z and Lo-Z coupling of link to tank. SOLD--SOLD.
This Crystal Radio has excellent sensitivity and selectivity. All buss wiring, all brass catwhisker assembly. Rotary link coupling and fixed link are selectable from the panel, providing both Hi-z and Low-z tank circuit, post switch provides this choice. A second post switch changes detector from fixed to catwhisker. Complete set of instructions for radio and a primer on antenna and ground construction, are included.
SPARK GAP TRANSMITTER,"SOLD to Neil, K8RX" this is a working portable spark gap transmitter. Please Note, It is illegal to connect this transmitter to an antenna. For museum or demo purposes only, using a dummy load. Price is SOLD.
"New in the shipping box. Only removed to take photos and test. Complete Boreal-Motic Model DMB-223 ASC, laboratory microscope. I purchased this for use in my business "Airwave Explorer Labs" but have decided this is more scope then I need. I paid $1640.00 for this microscope. This is a digital scope that simply plugs into USB on computer to view stage slides on the computer, real time and for storing information or pictures of slides. Up to 1000x--$375.00 + Shipping"
Latest addition to the Crystal Radio Receivers, Sold.