The Eventide H9 Max collates the largest collection of algorithms and presets in this pedal series in the same compact chassis that's a ready fit for any board. Loaded with 49 effect algorithms from company staples like the Space and TimeFactor with 99 available presets, this tiny square serves up iconic effects like the Quadravox and Ducked Delay by simply twisting the big black knob. Going even further with six H9 Max onboard algorithms and an additional 500 presets available through the H9 Control app, the Max is more effects command center than stompbox.