µVCF
Manual
Overview
The µVCF state variable filter features three simultaneous filter outputs: a 2-pole 12 dB/octave
low pass, a 2-pole 12 dB/octave high pass, and a 1-pole bandpass. It tracks 1 V/octave pitch
input over a wide range and can be used as a low-distortion sine VCO when self-resonating.
This is another great David Dixon design offering a very clean and precise filter. It responds very
well to frequency modulation and the small size makes it an ideal choice for a smaller system.
Features
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Low pass (LPF) 2-pole, high pass (HPF) 2-pole and bandpass outputs (BPF) 1-pole.
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FM1 input acts as 1V/Oct when fully clockwise. Tracks very well over 4+ octaves
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FM2 input has a bipolar attenuator
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At full Q the output produces very low distortion sine waves with a range of 2Hz to 20Khz
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