Profile ID: eventide-h90

H90 Harmonizer

Polyphonymono

Engine Typeeffect

Voice Count1 Voice

Timbral Parts1 Part

Eventide H90 Harmonizer is a next-generation multi-effects pedal featuring ARM-based architecture, dual algorithm engines, 6 context-sensitive Quick Knobs, flexible routing options, and highly configurable MIDI mappings.

💡 How to configure the Eventide H90 Harmonizer MIDI Editor▼

To control your Eventide H90 Harmonizer from your web browser, connect your synth to your computer using a USB cable or a dedicated USB-to-MIDI interface.

Open the MIDI Settings panel above, set the Output Port to your connected H90 Harmonizer device, and select the correct MIDI channel (default is channel 1). Once configured, you can map the MIDI CC layout sliders, draw automated parameter curves, and edit patches in real-time without installing any software.

Virtual MIDI Controller

Tweak controls to generate and route MIDI CC packages.

MIDI Hardware Device

Midi Ch

Test Trigger

Actions

General / Utility

(12 controls)

Expression (CC 4)0

Global expression pedal controller input mapping.

Active/Bypass (CC 10)0

Toggles Program Active or Bypass states (values <64 bypass, >=64 engage).

Mix (CC 15)0

Global Wet/Dry mix level (0-100%).

Quick Knob 1 (CC 20)0

Controls parameter mapped to Quick Knob 1 on the H90 display.

Quick Knob 2 (CC 21)0

Controls parameter mapped to Quick Knob 2 on the H90 display.

Quick Knob 3 (CC 22)0

Controls parameter mapped to Quick Knob 3 on the H90 display.

Quick Knob 4 (CC 23)0

Controls parameter mapped to Quick Knob 4 on the H90 display.

Quick Knob 5 (CC 24)0

Controls parameter mapped to Quick Knob 5 on the H90 display.

Quick Knob 6 (CC 25)0

Controls parameter mapped to Quick Knob 6 on the H90 display.

HotSwitch 1 (CC 26)0

Triggers HotSwitch 1 state values.

HotSwitch 2 (CC 27)0

Triggers HotSwitch 2 state values.

HotSwitch 3 (CC 28)0

Triggers HotSwitch 3 state values.

ℹ️ How MIDI CC Sync Works

MIDI CC is a one-way push protocol. Synthesizers cannot be queried dynamically to read their current parameter values. To synchronize these sliders, select your synthesizer's MIDI Input Port above. When you physically tweak knobs on your synth, the slider positions will instantly update on-screen to match.

No presets found for this synth.

Firmware & Help Reference

Firmware Version Details

Latest Stable:v1.7.5

Firmware update adds MIDI CC mapping for individual algorithms, improves Bluetooth connectivity, and introduces new algorithms.

MIDI Troubleshooting

🚨 Pedal does not respond to MIDI messages

Go to System Menu > MIDI. Verify that 'MIDI Receive' channel matches your track channel (default Omni/1). Ensure you connect to the MIDI IN DIN port or USB-C MIDI.

🚨 Quick Knobs do not respond to CC automation

You must map the Quick Knobs to MIDI CC numbers in the pedal's global control settings. Go to System Menu > MIDI > Global Control and verify that Quick Knobs 1-6 are mapped to CC numbers 20-25.

Suggest Profile Edit

Suggest adjustments to descriptions and MIDI CC parameter mapping.