1. Small philips head screwdriver
2.Soldering Iron and solder
3.gloves, if you're the kind of person who often forgets that touching a soldering iron is not that fun...
NOTE: the button that will kill the sound when the whole thong is done will be the a button, you can change that if you like, but the a button is my personnal favorite...
Step 1: Open up the controller
IMPORTANT NOTE: KEEP THE SCERWS IN A PLACE YOU WON'T LOSE THEM, you're going to need them later :)