Vacuum Tube Radio PCB - Vintage Circuits

High quality PCB prototypes: 3D & CNC service: 🔥Homemade AM radio based on vacuum tubes and a regenerative coil configuration. It uses 2P2 tubes and it has low power output but it works and we can receive AM radio channels. Learn how it works, see the schematic and test it out. 🔀LINKS ------------------------------------- Tutorial Website: Schematic: PCB GERBERs: Part List: Occupy mars T-Shirt: 🤝SUPPORT ------------------------------------- Join my Arduino Course (Spanish): : Donate on PayPal: Help my projects on Patreon :