The classic Roland TB-303 distortion sound in a one knob effect plugin.
If you love the classic acid distortion sound shaped by Hardfloor, Josh Wink, Emanuel Top or DJ Misjah & DJ Tim, this distortion plugin is exactly what you need. The TB-303 Distortion is now available as a Pro version with significantly more power under the hood.
What's new in the Pro version?
The Free version delivers a single, classic distortion algorithm with one knob control. The Pro version expands the concept fundamentally.
Instead of one algorithm, there are now 8 switchable distortion types: Classic Hardfloor, Acid Fuzz, Tape Saturator, Diode Clipper, Wavefolder, Rectifier, Bitcrusher and Valve Screamer. Each type brings its own sonic character, from warm tape saturation and aggressive fuzz to experimental wavefolding and digital bitcrushing.
On top of that, an adjustable post highpass filter (30 to 500 Hz) lets you precisely cut low frequency mud. A completely new settings panel provides direct access to algorithm selection and filter control.
The visual highlight: the acid smiley morphs in real time with the dry/wet parameter. 14 frames at 60 FPS, from a friendly smile at 0% to a distorted grimace at 100%, directly controllable via mouse drag.
The Pro version features true stereo processing with two independent DSP instances per channel, stores all settings in a DAW compatible XML format and also runs as a standalone application.
What is the plugin designed for?
The TB-303 Distortion Pro is a specialized distortion plugin for electronic music production. It is ideal for TB-303 basslines that need more punch and character, for synth leads with tube warmth and bite, for drums with grit and analog saturation and for experimental sound design with the wavefolder and bitcrusher. Wherever acid vibes are called for.
Specifications
Formats: VST3, AU, Standalone. Windows 10/11. macOS (Intel, Apple Silicon, Universal Binary). 32 bit float, 44.1 kHz to 192 kHz. 2x oversampling.
License Information
This product includes a professional license system with the following features:
- Online activation with hardware fingerprinting
- Up to 3 device activations included
- Automatic license delivery via email
- Customer portal for license management
After purchase, you will receive your license serial number via email within minutes.

