Quadravox is a pitch-shifting effects plugin from Eventide that generates up to four voices from any incoming signal, including drums.
Quadravox at a glance
| Developer | Eventide |
|---|---|
| Type | Effects / Pitch Shifter |
| Formats | VST3, VST2, AU, AAX |
| Operating systems | Windows 10 or later, macOS 10.14 or later |
| Apple Silicon | Native |
| Architecture | 64-bit |
| Copy protection | iLok |
| Hosts named by the developer | Ableton Live, Logic Pro, Pro Tools, Cubase, FL Studio, Studio One |
| Free trial | Available |
| Price on Plugin Boutique (October 2026) | €48.59 |
What Quadravox does
Quadravox takes an incoming tone and builds up to four pitched voices from it, each of which can be shaped on its own. The developer states that the four voices are controlled independently for level, panning, delay time, feedback and pitch, so a single source can produce layered harmonies, melodic delays or rhythmic repeats. Delays can be synced to the DAW tempo, and the developer says the plugin is optimized for running several instances so that tracks interact with one another.
Key features
- Four independent voices. Up to four voices are generated from the input, and each one has its own level, panning, pitch and delay settings.
- Delay and feedback per voice. Each voice carries its own delay time and feedback, which lets the repeats of each voice be set apart from the others.
- Tempo-synced delays. Delay times can be synced to the DAW tempo, supporting rhythmic delay patterns.
- Multi-instance operation. Several instances can run on different tracks at once, and the developer notes that they interact with each other.
Compatibility
Quadravox is available as VST3, VST2, AU and AAX for Windows 10 and macOS 10.14 in 64-bit builds, with native Apple Silicon support listed.
Price and availability
Quadravox was listed on Plugin Boutique in October 2026 at €48.59. A free trial is offered. Prices change often, so the store page shows the current one.
Quadravox FAQ
Does Quadravox run natively on Apple Silicon Macs?
Yes. The developer lists native support for Apple Silicon on macOS 10.14 or higher.
Is there a working serial key or keygen for Quadravox?
Serial key and keygen queries for Quadravox are common, and repack pages list the working serial as the string most typed.