Uncle Willy
New member
This was back when there were close to a hundred different machines available. Everybody that had a working knowledge of electronics and a spare place in their garage or basement was cranking out detectiors. Charles Garrett built his first one in his garage. Some were not much more than toys. One model was just a pole and coil on which you mounted a small transistor radio as the control box and tuned it to a certain spoton the dial to get your signal. Most had ear plugs as headphones hadn't arrived yet. Almost all were BFO and had none of the features available today. They were crude but most found the goodies.
Bill
Bill