H9 Harmonizer Multi-Effects Pedal

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  • Regular price R 8,999.99


One Pedal to Rule them All

A complete pedalboard in one pedal, the H9 Harmonizer® is full of Eventide’s iconic reverb, chorus, delay, modulation, pitch-shifting and distortion effects. With the H9, you can evoke the sonic landscape of legendary albums and open the doors to the creation of new sounds never heard before. Faithfully recreate the iconic sounds used by top artists, engineers and producers such as Steve Vai, Jimmy Page, Frank Zappa, Eddie Van Halen, Richard Devine, Suzane Ciani and many more.

The award-winning design of the H9 features a simple, one-knob user interface which allows easy effect editing and preset selection. Two onboard footswitches let you change presets, tap tempo, and bypass with your feet during live performance. The H9 offers studio quality sound, stereo I/O and full MIDI compatibility. With the free H9 Control app for PC, Mac and iOS, you can purchase additional algorithms, create set lists, edit and manage presets wirelessly via Bluetooth or USB.


The H9 can run all of the effect algorithms from our TimeFactor (delay), ModFactor (modulation), PitchFactor (pitch shifting), and Space (reverb) pedals as well as some created just for the H9.

True analog bypass

Real-time MIDI control

Power supply included

MIDI via DIN and USB

Fast accurate tuner included

Expression pedal and AUX footswitch input

Sync to the beat with tap tempo or MIDI

Algorithms & Presets

There are 49 effect algorithms, and more than 500 presets available for H9 that include reverbs, delays, pitch shifting, chorus, distortion and everything in between.

Featured Algorithms

Sculpt Distortion Algorithm

PitchFuzz is a new multi-effect algorithm that combines fuzz, three pitch shifters and two delays for an amazing range of tonal shapes. It’s the equivalent of 3 high-quality effects pedals in a single stompbox.

Spacetime Algorithm

SpaceTime is a multi-effects algorithm combining Modulation, two Delays, and Reverb into one, easy to use effect. Unique to SpaceTime is the ability to route the Delays and Reverb in series or parallel after modulation.

Sculpt Distortion Algorithm

Sculpt is a multi-band distortion algorithm that carves the audio signal into high and low frequency bands and then allows different levels of gain and filtering for each.



Input 1 (mono)                                              ¼ inch mono phone jack     

Input 2                                                            ¼ inch mono phone jack

Output 1 (mono)                                           ¼ inch mono phone jack

Output 2                                                         ¼ inch mono phone jack

Expression Pedal                                          ¼ inch mono phone jack

Mini USB                                                         Use 2.0 cables only

MIDI In                                                           Five pin DIN (Female)

MIDI Out/Thru                                              Five pin DIN (Female)

AC Adapter Jack                                            Power supply included (see below)

Analog I/O

Input Impedance                                           600K ohms (mono or stereo)

Output Impedance                                        470 ohms

Recommended Load Impedance                 10K ohms or greater


Power                                                             9VDC, 500mA, center pin(+)

Dimensons                                                     English: 5.25" (H) x 4.65" (W) x 1.96" (D)

                                                                       Metric: 133 (H) x 118 (W) x 50 (D) mm

Weight                                                            1.53lbs, 0.7kg / Retail box 3 lbs, 1.36 kg