Synthrotek DIRT Filter

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About Synthrotek DIRT Filter

DIRT is our new 4HP low-pass filter / effect for the Eurorack modular synth platform. Inspired by one of our 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. Controls: - CUTOFF = Cutoff Frequency - RESONANCE = Increase the Q! - BIAS = Set the bias correctly or not, the choice is yours Inputs/Outputs: - Now shipping version 2.2, which as a buffered CV input jack. CUTOFF CV IN = Voltage range changes depending on where CUTOFF knob is positioned. External attenuation will be needed for fine modulation. - AUDIO IN = Audio Input - AUDIO OUT = Audio Output Other info: - PCB Dimensions: 4 x 1.5 inches - 4HP - Power consumption: >1mA