15 Distortion Algorithms
From subtle analog warmth to aggressive digital destruction. Each mode responds uniquely to the Drive and secondary control parameters.
Core Features
Phase Fold Engine
Unique phase modulation system with saturation, curve shaping, and resonant filtering. Creates movement and character impossible with standard distortion.
Oct Fold
Professional subharmonic synthesis using YIN pitch detection. Adds massive low-end weight to any source.
3-Band Parametric EQ
Full parametric control with adjustable Q. Route pre or post distortion for surgical tone shaping.
8x Oversampling
IIR half-band polyphase filters eliminate aliasing artifacts. Choose Off, 2x, 4x, or 8x based on your CPU budget.
Real-Time Oscilloscope
Visual feedback showing input (cyan), output (magenta), and Oct Fold (red) signals.
47 Factory Presets
Curated starting points across genres. Save and load your own presets.
Interface Details
System Requirements
Plugin Formats
| Format | Status |
|---|---|
| VST3 | Available (Windows) |
| AU (Audio Unit) | Available (macOS) |
| AAX | Coming Soon |
Windows
| OS | Windows 10 or later (64-bit) |
| CPU | Intel/AMD 64-bit processor |
| RAM | 4 GB minimum |
| Disk | 100 MB |
macOS
| OS | macOS 10.13 or later |
| CPU | Intel or Apple Silicon (native) |
| RAM | 4 GB minimum |
| Disk | 100 MB |
Ready to Destroy?
HellFold is currently in beta. Download the manual and stay tuned for release.
Download Manual