The DOD 250 PCB: A Deep Dive into the Legendary Overdrive Pedal
Introduction The DOD 250 is one of the most iconic overdrive pedals in the history of guitar effects, and its printed circuit board (PCB) design has become legendary among DIY builders and boutique pedal manufacturers alike. First introduced in the late 1970s by DOD Electronics (a subsidiary of Harman International), the 250 Overdrive/Preamp pedal established…