Audio Damage AD044 Discord4 4.2 for Mac

Mac Audio

Updated Nov 6, 2026

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Discord4 is Audio Damage's long-running stereo pitch shifter plug-in for Mac, originally modelled on the classic Eventide H910 harmonizer and developed well beyond it. Each channel has its own pitch shifter, delay, filter and feedback path, so repeats keep shifting as they echo, which makes it useful for everything from subtle vocal doubling to spiralling, otherworldly effects.

Key Features

• Two independent pitch shifters, one per stereo channel, with a range of three octaves up or down
• Three engines: Vintage, Modern for cleaner shifting, and Granular with a Chaos control
• Per-channel delay, bandpass filter and feedback, plus cross-feedback between channels
• Built-in stereo reverb inside the feedback loop for easy shimmer-style effects
• MIDI control of the shift amount and two flexible LFOs for moving, animated sounds

How to Download

1. Make sure your DAW supports AU, VST3, AAX or CLAP plug-ins on macOS.
2. Get the installer from the developer: Download from the official site
3. Install the plug-in, rescan in your DAW, and load Discord4 on a track or return to start experimenting.

System Requirements

Discord4 runs on Intel and Apple silicon Macs with a recent version of macOS and a 64-bit DAW. Check the official product page for the exact minimum macOS version of the current build.

FAQs

What is new in Discord4 4.2?

Version 4.2 rebuilds the plug-in on current SDKs and adds a new preset browser with folders and favourites, a preset bar for stepping through sounds, and 30 new factory presets, bringing the total to 50.

Is Discord4 a subscription?

No. It is a one-time purchase with a perpetual licence, no DRM and no online activation requirement after install, according to Audio Damage.