Build A DIY Power Supply For Your Guitar Pedals by Jesse Cannon on February 24, 2010 3:18 pm Instructables has up a fantastic tutorial on how to make a multi-voltage power supply for your guitar pedals. A great learning experience and one that can be rewarding on your wallet to get rid of all those spare $9v battery purchases. Like This Article? We Have a Whole Book Filled With Tips Like This Related Posts Cave Passive Guitar Pedals: No Adapters Or Batteries! Guitar Pedals The Movie: FUZZ How To Convert Your Guitar From Mono To Stereo Cave Passive Pedals’ Grunt Bass Overdrive Review Use A Booklight For Your Guitar Pedalboard Jesse Cannon is the editor of Musformation. He produces records at his studio Cannon Found Soundation. Follow him on Twitter at @JesseCannonMusF. For more info please visit his website.