Inspired by Hyrule's Dark World in Super Nintendo's The Legend of Zelda: A Link to the Past, the pedal features two channels. One offers more corporeal, true-to-life reverb effects, while the second channel brings out the more mysterious and otherworldly. The two channels can run in parallel or react with one another—with events on the lighter "World" side triggering sounds on the "Dark" side, or vice versa.