1. Place the amplifier on a work surface, flat side down; position the amp so that the row of four small holes is on the top edge. 2. Strip ¼ inch of the ends of the two battery-clip wires; slip the ...

For electronics, your knowledge probably follows a bit of a bell curve over time. When you start out, you know nothing. But you eventually learn a lot. Then you learn enough to be comfortable, and ...