Boss DS-1 Mod: from meh to MONSTER! - YouTube,Boss DS-1 | How To Modify The Clipping Diodes | DIY Effects Pedals with StompBoxParts.com,Boss DS-1 Easy Mod - Seymour Duncan User Group Forums,Easiest Boss DS-1 Mod [No Soldering] w/ Audio Examples - YouTube,The easiest Boss DS-1 mod ever: just clip the diodes. Sounds great. : r/guitarpedals