Simple FM Radio - Electronics DIY Simple FM Radio This is one of my favorite radio builds just because of how simple it is and how well it is able to pick up a lot of FM radio stations. I printed out the schematic and made it. It turned out extremely well. Related Links. Accurate LC Meter ESR Meter / Transistor Tester / LC Meter BA1404 HI-FI Stereo FM Transmitter 500mW FMElectronic Store · Accurate LC Meter Radio Vacuum Tube Schematics - Pinterest Diy Electronics, Electronics Projects, Valve Amplifier, Circuit Diagram, Vacuum Tube, Circuits, Electrical Engineering, Radios, Symbols Welcome to Dave's Homemade tube Radio schematic selector page. Here you can see all on 2 pages all my crystal radio circuit diagrams. Radio Vacuum Tube Schematics.