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H949 Harmonizer® Plugin
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H949 Harmonizer® Plugin

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$153.00 USD

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Product Information

The World’s First Time Machine

Building on the legacy of the H910 Harmonizer, the H949 was Eventide’s first de-glitched pitch shifter. Produced from 1979–1984, it introduced MicroPitch which used a proprietary single sideband modulation technique for precise control of small pitch shifts. The H949 also offered unique flange, reverse, and randomized pitch effects. Here’s how it was described when first introduced:

“…a combination digital delay line, pitch changer, and all-around special effects unit. The TIME REVERSAL feature is entirely new. When used as a variable-speed tape recorder, the Harmonizer® is capable of shortening or lengthening a piece of program material to fit a given time slot without altering the pitch.”

Popularized by Jimmy Page (as the only piece of digital gear to grace his rig) and cherished by Suzanne Ciani, the H949’s full feature set is recreated in this plug-in. From basic engineering and sound sculpting tasks to demonic space robot creations, the H949 is built to inspire.

Multiple Uses

Create perfect harmonies, custom musical intervals, or outlandish effects. Fatten snares, de-tune synths, spread guitars, and create lush vocals that glue your mix. Spice up your guitar solos with delayed reverse sweeps, morph a solo vocalist into a group of backup singers or send synths down flanged-out dub-holes to another sonic dimension.

De-glitched Pitch Change

The H949 algorithm uses a proprietary auto-correlation algorithm to make intelligent splicing decisions. The user can “dumb down” the algorithm by choosing a simple cross-fade algorithm which results in characteristic glitching.

Double Down

This native plug-in version also includes the H949 Dual, which recreates the popular technique of running two units in parallel. Lush doubling, stereo widening, and simultaneous shifting of pitch up and down.

Key Features
  • Multi-effects Harmonizer with de-glitching
  • Randomized and reversed delays
  • MicroPitch for small pitch intervals
  • Reverse pitch shift
  • Combination digital delay, pitch changer, and all-around special effects unit
  • Includes H949 Dual for stereo widening, doubling, and reverse link pitch alteration
System Requirements
Mac
  • macOS 10.14+
  • Intel and Apple Silicon
Windows
  • Windows 10+
Download/Activate

Your purchase from mypluginworld.com provides a digital license for your Eventide plug-in.

iLok Required: You must have a free iLok account and the iLok License Manager installed. Each license allows for two simultaneous activations — you can authorise your computer directly ("soft" activation) or use a physical iLok USB dongle. A hardware iLok dongle is not required.

1. Set Up iLok
2. Create an Eventide Account
  • Visit https://www.eventideaudio.com/login/ and click Create Account if you do not have one
  • Verify your email address via the activation email Eventide sends
  • If you already have an account, simply log in
3. Register Your Product
  • Log in to your Eventide account at https://www.eventideaudio.com/my-account/
  • Navigate to "Register Products" on the bottom right of your account homepage
  • Select "Native Plug-in" as the product category
  • Enter the license key from your mypluginworld.com order confirmation email (formatted as 3 sets of 4-5 alphanumeric characters, e.g., A1B2-C3D4-E5F6)
  • Enter your iLok User ID when prompted
  • Click Register — the license will be deposited in your iLok account
4. Download the Plug-in
5. Activate Your License
  • Open iLok License Manager and sign in
  • Your Eventide license will appear under the "Available" tab
  • Drag the license to your computer or iLok USB dongle to activate
  • Alternatively, open your DAW and follow the activation prompts when the plug-in first loads — enter your iLok username and password when prompted
6. Use in Your DAW
  • Open your DAW — the plug-in will appear in your plug-in list
  • On first scan, your DAW may prompt you to enter your iLok credentials

Lost your license? Log in to your Eventide account at https://www.eventideaudio.com/my-account/ to view your registered products and license keys. For further help, visit https://www.eventideaudio.com/support/ or contact Eventide support.

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