H9 MAX has 45 effect algorithms and over 500 factory presets. H9 MAX has the seminal Eventide Harmonizer-based effect patches heard on hit records spanning the last four decades.

H9 MAX is a studio processor in a stomp box. It features a simple, one-knob user interface and operates as a standalone unit. But using H9 MAX with the included H9 Control app for Windows, OSX, or iOS wirelessly via Bluetooth allows you to create and manage presets plus command live control over multiple H9s all from your desktop. H9 MAX owners can share these algorithms with up to four additional H9s on a single Eventide.com account.