Storch Filter free download: Rhythmic Filtering with Built-in FX

Need to add movement and character to your sounds using filters? Looking for a single plugin that ties effects directly to your filter sweeps? The Storch Filter combines an autofilter with five built-in effects, letting you create everything from subtle pulsing to rhythmic chaos. It’s available as a free download for producers who want to experiment with this linked modulation approach.

What It Does

This plugin is built around a central filter. The unique part is how its five built-in FX—reverb, chorus, saturation, stereo spreader, and phaser—are tied directly to the cutoff and resonance knobs. As you adjust these filter parameters, the connected effects become more pronounced. An on-board autofilter with six different wave shapes provides the modulation, with adjustable rate, depth, and phase to control the rhythm. The result is a tool for adding unique character and synchronized, rhythmic variation to your audio.

Main Features

Linked Filter and Effects The reverb, chorus, saturation, stereo spreader, and phaser are not independent. Their intensity is controlled by the main cutoff and resonance knobs. A dedicated FX Boost slider gives you additional control over the effect levels. This means your filter adjustments automatically shape the texture of the accompanying effects. Autofilter Modulation The built-in autofilter provides the motion. You get six different wave shapes to modulate the filter cutoff, which is the core of creating rhythmic patterns. Adjustable rate, depth, and phase parameters let you fine-tune the timing and intensity of the modulation, enabling everything from gentle pulses to complex, polyrhythmic effects. Presets by Scott Storch The plugin includes presets designed by Grammy-nominated producer Scott Storch. These offer starting points for the kinds of pulsing, pumping, or chaotic grooves highlighted in the plugin's use cases.

Who Should Use It

This fits a few specific scenarios. It’s useful if you’re creating techno, house, or other groove-based music and want to build pulsing or pumping rhythms directly from your synth pads or basslines without drawing extensive automation. It also works for sound designers looking to quickly add evolving, textured movement to a sound, where the filter modulation and effects are intrinsically linked. If you enjoy experimenting with polyrhythmic patterns by tweaking a few key parameters, this centralizes that process.

Final Verdict

Grab this free download if your goal is rhythmic sound design where filter movement drives multiple effects at once. You get a straightforward tool for generating synchronized pulsing, pumping, or chaotic grooves. The catch is that the effects are not fully independent—their behavior is part of the filter’s character. If you want separate, precise control over each individual effect, this might feel limiting. But if you like the idea of a unified sound-shaping instrument where one tweak changes everything, it’s worth adding to your plugin folder.