This Box Is Chock-full of Eventide Algorithms! With the H9 Max, you can employ all of Eventide's stompbox effects using a single pedal. You get all 52 algorithms and associated presets from Space, TimeFactor, PitchFactor, and ModFactor, as well as PitchFuzz, SpaceTime, Crushstation, Sculpt, UltraTap Delay, Resonator, and Compressor EQ. The Eventide H9 Max ships with 99 factory presets, and you can download over 500 more via the free H9 Control app on your Bluetooth-equipped device. Featuring a simple, one-knob user interface, the H9 Max adds legendary Eventide sounds to your tonal tool kit.Control from the box, or use the free app The Eventide H9 Max is easily and fully controllable via its front panel, so you can make adjustments on the fly. Plus, a free iOS/Android app, H9 Control, can be downloaded to your device for live editing, creating and managing presets, and changing system settings wirelessly via Bluetooth.