Guitar FX Mods: Pro Co Rat is an indepth look at the circuit inside one of the great distortion boxes of the last 30 years. This book is for guitarists who are curious to find out what is going on inside the classic Rat stompbox, and how modifications can be made to the circuit to get just the right combination of tones. It is an essential guide to modifying the pedal.Much of the information and data included in this book has never been available on the web or in the previous eBooks on the pedal. Written in a conversational style that should appeal to DIY Makers, hobbyists and guitarists who are just interested in what makes those hard-driving sounds, this book explains the technology in easy to understand language, with only a small amount of math and scientific jargon. Are you ready to delve into the mystery of those colorful boxes on the floor? You don't have to be an engineer to enjoy the book, so let's begin!This Kindle eBook can also be read on your smartphone with the Kindle app, or with a laptop or PC using Kindle for PC. A Mac reader for Kindle eBooks is also available.