Spider Coil + 2SK161 + 2SC1815, DIY Radio

Spider Coil plus FET DIY Radio is fun to make. Yet if you make it just for listening radio, wooo.. there are cheap made in China, previously they were made in Japan though, flooding everywhere, it's not needed to spend your time, that's just a stupid. However if you could learn the mechanism, how to work, how to modify/improve the circuit, that makes sense. Here I applied two changes on the previous circuit, so that added two new functions on my radio. You too can manipulate if you make it by your hands and brain. Isn't it fun?