The Eventide H9 Harmonizer Gen 2 brings the iconic H9 multi-effects pedal into a new era, combining Eventide’s flagship algorithm library, modern ARM-based processing and a faster hands-on workflow in a compact pedal built for today’s musicians and producers.

Loaded with 74 algorithms, including the full H90 and H9 Max libraries, H9 Gen 2 covers a wide range of Eventide effects: delay, reverb, pitch, Harmonizer, modulation, EQ, multi-FX, synth, granular, looper, distortion, utilities and Harmonizer+ vocal processing. More than 1,000 presets are included out of the box, giving players immediate access to classic Eventide sounds and expanded next-generation effects.

For pitch-based creativity, H9 Gen 2 uses Eventide’s high-fidelity SIFT technology for pristine polyphonic pitch shifting. This powers advanced algorithms such as Polysynth, Polyphony, Polyflex and Prism Shift, making the pedal a powerful tool for harmonies, synth textures, pitch manipulation and experimental sound design.

The redesigned interface makes it easier to get great sounds quickly. A larger 2.5" display, 3 Quick Knobs, button pads and full parameter control directly from the pedal mean you do not need an app to edit sounds. Select, Bank and Perform Modes support preset browsing, live set organization and real-time control, while HotKnob and HotSwitch macro functions let you shape sounds during performance.

H9 Harmonizer Gen 2 is built for modern stage and studio setups. It features stereo instrument and line-level I/O, USB-C connection to the Eventide Control app, Bluetooth support for Eventide Control on Mac and iPad, 5-pin MIDI I/O, expression pedal and aux switch control, flexible Wet/Dry and Pre/Post routing, seamless effects spillover between presets and a built-in tuner.

Compatible with legacy H9 presets and designed to grow with future updates, Eventide H9 Harmonizer Gen 2 is a compact yet powerful multi-effects pedal for guitarists, bassists, keyboard players, producers and sound designers who want Eventide’s legendary effects in a streamlined performance format.

Technical Details / Backend Notes

Brand: Eventide

Model: H9 Harmonizer Gen 2

Part Number: 1264-000

UPC: 840694003112

Inputs: 2 x 1/4" TS mono jacks

Outputs: 2 x 1/4" TS mono jacks

Power: 9–12V DC, center positive, 5.5/2.5mm jack

Power Supply: Ships with 12V 1A power supply

Gross Weight: 1 kg / 2.2 lb

Package Dimensions: 22.5 x 18 x 7.5 cm / 9 x 7 x 3 in.

• FLAGSHIP EVENTIDE EFFECTS IN ONE COMPACT PEDAL — H9 Harmonizer Gen 2 brings Eventide’s next-generation multi-effects platform to a performance-ready stompbox with studio-quality sound for stage, studio, pedalboard and hybrid rigs.
• 74 ALGORITHMS + 1000+ PRESETS — Includes the full H90 and H9 Max algorithm libraries with delay, reverb, pitch shifting, modulation, EQ, multi-FX, synth, granular, looper, distortion, utilities and Harmonizer+ vocal effects.
• HIGH-FIDELITY POLYPHONIC PITCH FX — Eventide SIFT technology powers advanced polyphonic pitch effects including Polysynth, Polyphony, Polyflex and Prism Shift for clean, creative pitch processing.
• FAST HANDS-ON CONTROL — Redesigned interface with a larger 2.5" display, 3 Quick Knobs, button pads, Select, Bank and Perform Modes, plus HotKnob and HotSwitch macro control for real-time performance.
• MODERN CONNECTIVITY FOR PRO RIGS — Stereo instrument/line-level I/O, USB-C for Eventide Control, Bluetooth control on Mac and iPad, 5-pin MIDI I/O, expression pedal and aux switch support, flexible Wet/Dry and Pre/Post routing, preset spillover and built-in tuner.