Perform perfect pitch changes, controlled manually via MIDI or with Anti-Feedback.True analog modeling of highly nonlinear electronics for faithful reproduction of the original H910’s juicyness and grit.OUT2 Delay Group adds inspiring attributes to your sound.The built-in envelope follower makes exploring these possibilities easy. Envelope Follower - Engineers and producers discovered that sending a control voltage to the hardware H910 could be used to slightly (or massively) vary the pitch, creating entirely new sounds.With the H910 plug-in you can easily use MIDI to control pitch and harmonization in real-time. Keyboard and MIDI mapping - The original H910 featured a keyboard remote control which was used live by several artists including Elton John.This version recreates the popular technique of running two H910 units in parallel to create lush doubling and other interesting effects.

When you purchase the H910 Harmonizer® plug-in, you also receive Eventide’s exclusive H910 Dual Harmonizer®.

Simply put, nothing sounds quite like it. With its unique combinations of pitch shifting, modulation, and delay, the H910 can be heard on countless ground-breaking works by artists from AC/DC to David Bowie to Frank Zappa. The H910 Harmonizer® was the world’s first digital effects processor.

1975 vintage eventide h910 harmonizer