It's one thing to use a real live stompbox to activate Overdrive; it's another to hack up your Rock Band kick pedal to enable that sweet, sweet double bass action that Lars Ulrich, Joey Jordison and the rest of the crew (read: you) just have to have. As you'd expect, there's a bit more to it than just adding in a splitter, but if you're not frightened by circuitry diagrams and having to ask the hobby store guy for a 5-volt power supply, you'll be more than fine. Check out the video demonstration after the jump, and tap the read link for the full list of instructions.
[Via: MAKE ]
