Mini Guitar AmpA Mini Guitar Amp Using The LM386 IC
Step 2: Installing Hardware Step 3 of 7
Next, I placed the potentiometer, LED holder, rocker switch, 1/4" audio jack, and speaker in their spots inside the case. I used some electrical tape to keep the speaker in place, but hot clue or other tape will work too. I also put the red LED into the LED holder so that it would be easier to solder later.
Here is the case with the hardware in place: