1. Introduction
The Eventide H90 Harmonizer is a premier multi-effects pedal designed for musicians seeking advanced sound manipulation and pristine audio quality. Building upon Eventide's legacy of innovative effects, the H90 offers a vast array of algorithms, flexible routing options, and comprehensive connectivity, making it an indispensable tool for both studio and live performance environments.
This manual provides essential information to help you set up, operate, and maintain your H90 Harmonizer, ensuring optimal performance and longevity.
2. What's in the Box
Please verify that all items are present in the packaging:
- H90 Harmonizer Multi-effects Pedal
- Power Supply (9.0 volts AC adapter)
- USB Cable
- Quick Start Guide
3. Key Features
- Multi-effects Pedal with 62 Algorithms
- Dual-engine architecture for running two effects simultaneously
- Comprehensive I/O including 2 Expression Inputs
- USB Functionality for firmware updates and software editing
- MIDI In/Out/Thru for external control and synchronization
- Intuitive user interface with crisp OLED display
- Robust metal construction for durability
4. Product Overview
4.1 Front Panel
Description: This image displays the front panel of the Eventide H90 Harmonizer. It features a central OLED display, two large rotary encoders labeled 'SELECT' and 'PERFORM', three smaller parameter knobs, and three footswitches labeled 'P', 'A', and 'B'. Indicator LEDs are visible above the footswitches and next to the display, indicating active states and bank selections. The Eventide and H90 Harmonizer logos are prominently displayed.
The front panel provides access to all primary controls for navigating presets, adjusting parameters, and engaging effects. The OLED display shows program names, routing information, and parameter values. The footswitches allow for program changes, bypass, and other performance-oriented functions.
4.2 Rear Panel Connections
Description: This image shows the rear panel of the Eventide H90 Harmonizer, highlighting its various input and output connections. From left to right, it includes Line Level switches with corresponding IN/OUT LEDs, four 1/4-inch input jacks (labeled 1-4), four 1/4-inch output jacks (labeled 1-4), two 1/4-inch expression/control jacks (EXP/CTL), a USB-C port, and a 9-12VDC power input jack.
The rear panel houses all audio input and output jacks, allowing for flexible stereo or mono configurations. The USB port facilitates connection to a computer for software updates and editing. The EXP/CTL jacks enable connection of expression pedals or auxiliary switches for real-time control.
4.3 Side View with MIDI Ports
Description: This angled view of the Eventide H90 Harmonizer shows the left side of the unit, specifically highlighting the MIDI In and MIDI Out/Thru ports. These 5-pin DIN connectors allow the H90 to integrate seamlessly into MIDI-controlled setups, enabling external control and synchronization with other MIDI devices.
The MIDI ports provide robust integration with other MIDI-compatible devices, allowing for external control of parameters, program changes, and synchronization with other gear.
5. Setup
5.1 Power Connection
- Ensure the H90 is turned off.
- Connect the included 9VDC power adapter to the '9-12VDC' input jack on the rear panel.
- Plug the power adapter into a suitable AC outlet.
5.2 Audio Connections
The H90 supports various audio configurations. Refer to the rear panel image (Section 4.2) for jack locations.
- Mono Setup: Connect your instrument to Input 1. Connect Output 1 to your amplifier or audio interface.
- Stereo Setup: Connect your instrument/stereo source to Inputs 1 and 2. Connect Outputs 1 and 2 to your stereo amplifier or audio interface.
- Four-Cable Method/Advanced Routing: Utilize all four inputs and outputs for complex routing with an amplifier's effects loop. Consult the full online manual for detailed diagrams.
5.3 USB Connection
Connect the H90 to your computer using the supplied USB cable. This connection is used for:
- Firmware updates
- Using the H90 Control software for deep editing and preset management
5.4 MIDI Connection
For MIDI control, connect your MIDI controller or interface to the MIDI IN port. Use the MIDI OUT/THRU port to send MIDI data to other devices or to pass through incoming MIDI data.
6. Operating the H90
6.1 Power On/Off
To power on the H90, ensure the power adapter is connected and plugged in. The unit will automatically power on. To power off, simply disconnect the power adapter.
6.2 Basic Navigation
- SELECT Knob: Rotate to scroll through programs or menu options. Press to confirm a selection.
- PERFORM Knob: Rotate to adjust performance-related parameters (e.g., tempo). Press to access performance settings.
- Parameter Knobs (A, B, C): Adjust specific parameters displayed on the screen. Their function changes depending on the selected program or menu.
6.3 Loading Programs (Presets)
- From the main screen, rotate the SELECT knob to browse through available programs.
- Press the SELECT knob to load the highlighted program.
- Alternatively, use the footswitches to navigate: Press 'P' to cycle through programs within a bank, or hold 'P' to change banks. Footswitches 'A' and 'B' can be assigned to specific program changes or bypass functions.
6.4 Editing Parameters
Once a program is loaded, the three smaller parameter knobs (A, B, C) will control key parameters of the active effect. The display will indicate which parameter each knob controls. For deeper editing, access the 'PARAMETERS' menu by pressing the corresponding button or navigating via the SELECT knob.
6.5 Saving Changes
After making edits to a program, you can save your changes to a new or existing program slot. Consult the full online manual for detailed instructions on the saving process, including naming and organizing your custom programs.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the H90. Do not use abrasive cleaners or solvents.
- Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Firmware Updates: Periodically check the Eventide website for firmware updates to ensure your H90 has the latest features and bug fixes. Use the H90 Control software for this process.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected or faulty outlet. | Ensure power adapter is securely connected and plugged into a working outlet. Try a different outlet. |
| No sound output | Incorrect audio connections; H90 bypassed; volume too low. | Check all audio cables and connections. Ensure the H90 is not in bypass mode. Increase volume on connected devices. |
| Effects not changing | Incorrect program selected; parameters not adjusted. | Verify the correct program is loaded. Adjust the parameter knobs to hear the effect. |
| USB connection issues | Faulty USB cable; driver issues; H90 Control software not running. | Try a different USB cable. Reinstall H90 drivers. Ensure H90 Control software is open and updated. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | 1225-000 |
| Dimensions (L x W x H) | 10.5" x 7.1" x 3" (26.67 cm x 18.03 cm x 7.62 cm) |
| Item Weight | 2.95 pounds (1.34 kg) |
| Power Source | 9.0 volts AC adapter |
| Connector Type | USB, 1/4" Audio Jacks, MIDI (5-pin DIN) |
| Body Material | Metal |
| Color | White |
| First Available Date | October 5, 2022 |
10. Warranty and Support
Eventide products are manufactured to the highest quality standards. For detailed warranty information, please refer to the warranty card included with your product or visit the official Eventide website. Keep your proof of purchase for warranty claims.
For technical support, software downloads, and additional resources, please visit the Eventide support page on their official website. You can also find FAQs and community forums there.
Official Website: www.eventideaudio.com
