This list contains all effect models that helix will contain when it is shipped. The right column shows the real pedal they are based on. Distortion Models Model Subcategory Based on Minotaur Mono, Stereo Klon® Centaur Compulsive Drive Mono, Stereo Fulltone® OCD Valve Driver Mono, Stereo Chandler Tube Driver Top Secret OD Mono, Stereo DOD® …