Eventide Releases QVox Diatonic Pitch Shifter for iOS

LITTLE FERRY, NJ, USA — December 12, 2019: Eventide is proud to release QVox for iOS, an inspirational sound effect featuring four voices of diatonic pitch shifting and delay. Mobile music enthusiasts can add rhythmic textures to guitars, morph drums into exciting new patterns, widen instruments, and create unique harmonies on vocals.

Whether you are an electronic musician, singer/songwriter, or guitarist, QVox will take your melodies and ideas to new heights. Users can choose a key, scale, as well as each voice’s pitch interval. In addition, they can experiment with a variety of staggered delay groups for unique textures. Parameters can also be altered in real-time using the ‘Ribbon’ controller.



  • Four independent voices (labeled as ABCD) with diatonic pitch shifting and delay.
  • Select KEY and Scale to create harmonies that coincide with compositions or use the LEARN button to set the key by the incoming played note.
  • Group the four delays so that they are evenly spaced or spread out.
  • SYNC the delays to tempo, or a value of your own choosing.
  • The ‘Ribbon’ controller allows for dynamic modification of several knobs at once to easily morph between settings.
  • Factory presets help get you started or create your own User presets.
  • Mixlock helps when auditioning different presets by enabling a global MIX value that will remain constant for every subsequently loaded preset.

QVox for iOS is now available for download as an Audio Units AUv3 plug-in, Inter-App Audio, and Standalone app for iPhone and iPad from the App Store for $14.99 USD here: https://apps.apple.com/us/app/qvox/id1488786684

For more in-depth info, please visit the dedicated QVox webpage here: https://eventideaudio.com/qvox

Watch more of Eventide’s enlightening QVox videos here: https://etide.io/qvoxvideos

About Eventide (www.eventideaudio.com

For over 48 years, Eventide has remained at the forefront of recording and music technology. In 1975, they revolutionized the audio industry by creating the world’s first commercially available digital audio effects unit. Since then, their legacy continues to reign with legendary studio processors, stompboxes, and plug-ins that have been used on countless hit records, and continue to be used by millions of musicians in studios worldwide.

Eventide is a registered trademark of Eventide Inc. iPhone and iPad are trademarks of Apple Inc., registered in the U.S. and other countries and regions.App Store is a service mark of Apple Inc.

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