H90 Update: 2 More New Vocal Algorithms Out Now!

Published 29th July 2025

Eventide release two more vocal algorithms for the Harmonizer+ suite – VocalShiftMIDI and QuadraVox+. 

Take your voice even further with VocalShiftMIDI and Quadravox+, the latest additions to the Harmonizer+ vocal suite for the H90 Harmonizer. From MIDI-controlled harmonies to expressive pitched vocal delays in Quadravox+, these studio-grade algorithms give you even more creative control over your vocal sound. Whether you’re performing live or in the studio, VocalShiftMIDI and Quadravox+ deliver professional results with ease. With four dedicated new vocal algorithms now in the suite, alongside the iconic collection of cutting-edge effects already found inside, the H90 continues to evolve as a powerful tool for vocalists both in the studio, and on stage.

VocalShiftMIDI

Turn your voice into a MIDI-controlled instrument capable of four-part harmony, chord playback, and real-time vocal arrangement. Add creative flair with effects like vibrato, delay, and formant control, plus synth-style voice freezing.

QuadraVox

A four-voice harmonizer that creates rhythmic, arpeggiated vocal sequences with natural formant character or surreal chorus effects. Each voice has independent pitch control, with features like unison blending, performance glide, auto EQ, and one-knob delay and panning for dynamic, expressive results.

For more information and to find out where you can purchase yours, click here.