Take Your Sound to the Next Level – H90 Harmonizer Guitar Effects Pedal
Discover why top artists and producers have chosen Eventide for over 50 years with the H90 Harmonizer, Eventide’s next-generation multi-effects pedal. Whether you want high-quality bread-and-butter effects or experimental sounds unheard, the H90 has everything you need to inspire your creativity with an intuitive UI designed with players in mind, 66 effect algorithms, and hundreds of Program combinations curated for a variety of instruments and genres. With its comprehensive I/O and flexible routing options, the H90 is designed to be the heart of your rig.
- Preloaded with 66 effect algorithms
- 14 new effect algorithms: Polyphony, Prism Shift, PolyFlex, PolySynth, Bouquet Delay, Head Space, Weedwacker, Aggravate, Sticky Tape, Even-vibe, Wormhole, Instant Flanger, Instant Phaser, and SP2016 Reverb
- Includes 52 effect algorithms from the H9 Max Harmonizer with enhanced features and improvements
- New low-latency Polyphonic Pitch Shifting with SIFT (Spectral Instantaneous Frequency Tracking) technology
- ARM-based architecture lays the foundation for new and exciting creative effects
- Use two algorithms at once per Program
- True spillover between Programs
- Route effects in series or parallel
- Instrument or line-level operation
- Two mono inserts or one stereo insert can be positioned anywhere in the signal chain
- Dual-mode for processing two independent stereo signals at once
- Five push-turn knobs for more tactile control
- Two expression inputs for pedals, up to 3-button auxiliary switches, and CV signals
- Use H90 Control software to edit Programs, create lists, and update firmware on a Mac or PC
- Built-in tuner
The H90 Harmonizer comes with hundreds of factory Programs that can be loaded using either SELECT or BANK mode. In SELECT mode, you can navigate your Playlist sequentially without ever missing a detail thanks to the OLED display. In BANK mode, you can quickly load from a bank of three Programs, perfect for cueing up the range of sounds for a song. Organizing your favorite sounds has never been easier, simply load a new Playlist and you’re ready for the next gig!
In PERFORM mode, you get six programmable footswitches. Map functions like tap tempo, preset and insert bypass with momentary states, and performance parameters like reverb freeze, pitch flex, or delay repeat. Furthermore, you can make multiple instantaneous parameter changes with three HotSwitches.
The comprehensive UI allows you to control any parameter with ease. Adjust expression mappings by hand with the PERFORM HotKnob and engage up to six individual assignable parameters with the three push-button Quick Knobs. Get even more control with two inputs for expression pedals or auxiliary switches with up to three buttons. If that’s not enough, take advantage of the pedal’s extensive MIDI control.
SPECIFICATIONS
- Effect Algorithms: 66 total (14 new, 52 from H9 Max Harmonizer)
- Pitch Shifting Technology: SIFT (Spectral Instantaneous Frequency Tracking)
- Processing Architecture: ARM-based
- Simultaneous Effects: 2 per Program
- Signal Routing: Series or Parallel
- Audio Operation: Instrument or Line-Level
- Insert Options: Two mono or one stereo
- Dual Processing Mode: Supports two independent stereo signals
- Controls: Five push-turn knobs
- Expression Inputs: 2 (for pedals, auxiliary switches, or CV signals)
- Software: H90 Control (Mac/PC) for editing and firmware updates
- Built-in Features: Tuner
Manufacturer: Eventide
Model: H90
SKU: I727101-N-0-WHXB
UPC: 840694001842
We are Chuck Levin’s Washington Music Center
Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.
Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.
Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.











Reviews
There are no reviews yet.