The H90 Harmonizer® is 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. Discover why top artists and producers have chosen Eventide through the years with 62 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.

New Technology, New Effects
H90 Harmonizer features modern ARM-based architecture derived from the world's most powerful effects processor, Eventide's flagship H9000 Harmonizer. This paves the way for the ongoing creation of more advanced effects processing techniques. As a result, the pedal not only offers the iconic reverbs, delays, modulation, and pitch shifting effects of the H9 Max but goes far beyond with 10 new powerful algorithms including state-of-the-art, fast-tracking, and warble-free Polyphonic Pitch Shifting. Eventide's proprietary SIFT (Spectral Instantaneous Frequency Tracking) technology clears the road ahead for next- gen effects both long imagined and unimaginable.

Seven new algorithms exploit the H90's raw power:

• Polyphony – Pitch shift chords with ease using SIFT technology. Create rising or sinking chorus and crystals-type effects. Use Freeze to generate pad textures.
• Prism Shift – Generate three voices from a single chord whose intervals are separated, staggered, and pitch-shifted to create four arpeggio types spanning up to three octaves.
• Even-Vibe – Authentic Uni-Vibe emulation reimagined in stereo with envelope followers.
• Head Space – Vintage four-head Tape Delay with classic and modern creative tone shaping controls for grit, spatiality, and character.
• Bouquet Delay – Bucket Brigade Delay (BBD) with modulation, LoFi, and Modern flavors; includes Pitch jump and Self-oscillation performance functions.
• Wormhole – A mega-sized hyper-modulated reverb with pitch warping performance.
• Weedwacker – Two-stage, serial overdrive reminiscent of a famous green pedal.

Features

• Preloaded with 62 effect algorithms:
  • 10 new effect algorithms: Polyphony, PrismShift, Bouquet Delay, HeadSpace, Weedwacker, Even-vibe, Wormhole, Instant Flanger, Instant Phaser, and SP2016 Reverb
  • Includes all 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