Introducing the Radiant Resonance Crystal Radio: Where Artistry Meets Science. Unlock a world of nostalgic wonder and timeless elegance with our extraordinary Radiance Resonance Crystal Radio. Not just your average radio device, this captivating creation seamlessly blends the charm of Steampunk aesthetics with the fascinating realm of Scientific discovery. Crafted meticulously by skilled artisans, each Radiant Resonance Crystal Radio is a unique master piece, combining vintage allure with timeless technology, The intricate brass and copper accents, accompanied by mesmerizing gears and coils, transport you to a bygone era while delivering crystal clear sound. Immerse yourself in the joy of tinkering and exploring the the principles of electromagnetic waves with this fully functional crystal radio. No batteries or external power sources required! But the Radiant Resonance Crystal Radio is more than just a scientific marvel; it’s a stunning conversation starter and a striking piece of steampunk art. Display it proudly in your home, office, or even at your next social gathering and watch as it becomes the centerpiece of admiration and intrigue. Whether you are an avid collector of unique curiosities, a dedicated steampunk enthusiast or someone seeking a one-of-a-kind gift for a loved one, the Radiant Resonance Crystal Radio is the perfect choice. It’s blend of of functionality. Style and historical charm sets it apart from ordinary radios, making it an extraordinary addition to any space. Don’t miss out the opportunity to own this remarkable fusion of art and science. Indulge in the magic of the Radiant Resonance Crystal Radio today and embark on a journey through time and sound like never before. This is an amazing crystal radio, no doubt the best design out there and one I had never heard. Crystal Radio Highly Sensitive GREAT SOUND using VERY short antenna. Peter Moxhay from Baxter academy. Designed with two diodes and a three sections variable capacitor of 20-480 Pico farads per shaft. It doesn’t require a big antenna. Enhanced with a mini amplifier. Can be used either with earphone or a 8 ohms speaker. It was tested using a 25 feet length set of Christmas mini LEDs hanging out of the apartment window and worked great! The coil dimensions and turns are mathematical accurate. It includes a high impedance earphone and an amplifier with speaker powered by a 9V battery. You can use either one to listen. This radio is a STEAMPUNK reproduction of the original iteration copy of the most sensitive crystal radios ever made in USA. The following feedback comment was made by one of our satisfied customers. Please see the pictures very carefully and feel free to ask questions.