Hannibal is an overdrive pedal derived from the GCI Riffchild. Experienced builders will recognize the topology as a negative feedback op amp clipper ? arguably the most common type of circuit used in overdrive pedals. Despite being fairly common, it?s an excellent sounding and highly customizable circuit.
This kit contains all necessary parts, except the pcb: Parts list
You can order the pcb form Kurt Ballou: God City DIY PCBs
Knobs for the pots are not included in the kit, you can select them yourself. The 4 pots have round 6.3mm shafts.
Here´s the build documentation: