September 10 is
#H910DAY

In 1975, Eventide created the world’s first digital effects processor, the H910 Harmonizer. The combination of pitch change, delay, and feedback opened up a new world of sonic possibilities. It was used by artists like AC/DC, David Bowie, and Frank Zappa.

The H910 carved a groundbreaking path through uncharted territory and served as the blueprint for every pitch effect that followed.
H910-Bunker-stack

Get the H910 plug-in and receive a Free Limited Edition T-Shirt while supplies last.

Add both items to your cart and use code GLITCH to receive the free shirt. 
H910 Harmonizer®

H910 Harmonizer®

$208.55
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Authentically captures the iconic pitch shifting, delay, modulation,  and legendary "glitch" of the original hardware.

Create harmonies, subtle detuning, and extreme pitch effects.

Includes H910 Dual for stereo widening, doubling, opposite pitch shifts, and cross-feedback.
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Product mockup
Product mockup

H910 Harmonizer® Limited Edition T-shirt

Allow up to 14 days for delivery.

H910 IN ACTION