The Eventide H9 Core Harmonizer stands as the entry point for one of the most versatile multi-effects pedals on the market from a company known for innovation. Built on a foundation of 25 presets, the Core allows easy toggling between each with tweakable parameters like reverb, decay, and more. Worried you'll want more after awhile? Have no fear. With the Max'd Out option, you can purchase additional presets and algorithms which download directly into your unit for soundscapes on demand.