The first diagram is an audio amplifier. so the LM386 will amplify anywhere between 10hz to 20000 hz . certain frequencies like the 369-396-639 of Tesla can be amplified with it. power wont exceed 1Watt thou. The other diaghrams are similar to radionic machines, input /output plates and tuning circuit in between. one can always add an amplifier and crystal in parallel within. I dount this is a chronotron. it is barely the concept of the wishing machine.