iZotope has announced the launch of the latest addition to its purpose-built Catalyst Series. A unique, intuitive multi-effect plugin, FXEQ that lets you give any sound more weight, life, and character with 5 creative effects – Saturate, Reverb, Delay, Modulate, and Lo-Fi – all through its familiar EQ-style interface.
FXEQ introduces a new approach, letting artists “paint” these five colorful effects onto chosen frequency regions, unlocking creative flexibility and sidestepping tedious routing and mix overhead.
FXEQ features
- EQ-style interface: 6-band EQs for each effect, with 4 filter shapes.
- Saturate: Eight saturation modes to give your sounds weight, bite, and fizz.
- Reverb: Three reverbs for adding space and color, only where you need it.
- Delay: Four delay types to add dimension and stereo intrigue.
- Modulate: Chorus, flanger, phaser, and doubler modes to create layered character.
- Lo-Fi: Four lo-fi styles to give your audio wavy and vintage vibes.
- Limiter: A zero-latency limiter to prevent clipping.
FXEQ for Windows and Mac (VST3, AU and AAX) is available to purchase for $49 USD. Owners of any other Catalyst Series plugin can crossgrade for $39 USD until August 19th, 2025.
The offer is available at Plugin Boutique and from the iZotope store.

