Gain Pedal Basics – Which One Do I Need? Guitareo 3 years ago There are a lot of guitar pedals on the market. Learning what each does and how they can help you shape your sound can be quite daunting – not to mention … Related Posts:Modulation Pedal Basics - Which One Do I Need?BOSS Katana 50 Vs 100 Mk2 - Which One Is Right For You?How To Hold A Guitar Pick & How to Choose One (Guitar Basics - Lesson 5)The ONE Thing You Need To Know To Play Chords All Over The Neck