Aion FX

Aion FX is a DIY guitar effects company founded in 2011 by Kevin VandeKrol, headquartered in Des Moines, Iowa. The company designs and sells PCBs and complete pedal kits inspired by classic vintage and modern effects circuits, covering fuzz, overdrive, distortion, delay, modulation, and ambient effects. It is well regarded in the DIY pedal community for its detailed documentation, breadth of circuit library, and PCB white-labeling and custom design services.