Tutorial Overview
iZotope FXEQ is far more than a traditional equalizer… it’s a powerful hybrid processor that blends the precision of parametric EQ with the creative potential of five parallel effects engines. By allowing each effect to operate independently across targeted frequency ranges, FXEQ makes it possible to build detailed, layered textures that stay clean… controlled… and sonically rich. Whether you want subtle enhancement or full-on sound design, FXEQ opens the door to a completely new way of shaping audio.
In this in-depth tutorial, we guide you through every feature and workflow FXEQ has to offer. You’ll learn how to think in parallel… how to build multi-band effects chains… and how to use each module for mixing, production, and creative sound design. From transient shaping to widening only specific frequency zones… to crafting moving, evolving textures… this course shows you exactly how to unlock the full power of iZotope FXEQ in real-world sessions.
Chapter 1 — Introduction & Core Concept
- Understand FXEQ’s hybrid design: EQ meets multi-effects.
- Learn why the parallel signal flow is the key to clean, complex processing.
- Hear examples of layered textures created with a single FXEQ instance.
- Overview of how bands, modules, and frequency-targeted effects work together.
Chapter 2 — The User Interface
- Tour the global controls: Bypass, Limiter, FX Only, and Preset management.
- Learn how the Amount knob scales processing across all bands.
- Explore the real-time analyzer and how to add, move, and shape EQ nodes.
- Understand FXEQ’s Gain/Q behavior and how it affects the effect amount.
- Use shortcuts, gestures, and the Solo function for precise band isolation.
Chapter 3 — The Five FX Modules
- Saturate: Drive, Tilt, proportional shaping, and eight saturation modes.
- Reverb: Pre-delay, decay, and the Hall/Chamber/Plate algorithms.
- Delay: Sync modes, time settings, and stereo ping-pong widening.
- Modulate: Chorus, Doubler, Phaser, and Flanger for movement and width.
- Lo-Fi: Wear, Wobble, Crush, and vintage coloration modes.
- Real-world examples applied to bass, pads, drums, and synths.
Chapter 4 — Advanced Use Cases
- Build multi-band vocal chains combining Saturation, Delay, and Lo-Fi.
- Complete sound redesign using frequency-specific effects.
- Create a mono-safe widener that preserves low-end punch.
- Perform pinpoint transient design using targeted Saturation bands.
- Design evolving textures with automated frequency sweeps.
- Subtle master-bus enhancements using the Amount control.
Chapter 5 — Workflow & Conclusion
- Best practices for Bypass and Solo when working with parallel effects.
- Automate modes, parameters, and frequency positions for creative transitions.
- CPU management tips—when and why to freeze tracks.
- Final concepts: FXEQ as a creative canvas for sound exploration.