DIRT Filter Distortion Effects - 4HP

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Item: N13-3049

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DIRT Filter Distortion Effects - 4HP


DIRT is Synthrotek's new 4HP low-pass filter/effect for the Eurorack modular synth platform.

Inspired by one of their favorite 'noisy' filters, the DIRT is an unapologetic filter/effect that produces interesting and unique effects via the Bias knob, accessible from the front panel.

It's not a traditional filter; it's an effects module with filtering, ring mod effects, wave shaping and even outright brutal harmonic distortion.

DIRT likes to square things up a bit, so throw in a triangle, sawtooth, sine or other wave forms for different style effects. Even plugging a guitar (using an external amplification module) into the DIRT produces some great sounds and heavy distortion.


  • Filter Cutoff Control
  • Resonance Control
  • Bias Control
  • Cutoff CV In
  • Audio In
  • Audio Out

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  • Eurorack Module
  • 4HP Width
  • 1mA Current Draw

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