MATRIXSYNTH: SVF-201 State-Variable Vactrol Filter from KOMA Elektronk (Tutorial)

Friday, March 22, 2024

SVF-201 State-Variable Vactrol Filter from KOMA Elektronk (Tutorial)

video upload by CatSynth TV


"We preset the SVF-201 state-variable vactrol filter from KOMA Elektronik. We explore each of the states (lowpass, bandpass, and highpass) separately as well as together with the continuous CV-controllable state selection. We also use modulation from our trusty Arturia MiniBrute 2 and the Pittsburgh Modular Generator for audio-rate modulation."

00:00 Introduction
00:22 Vactrols and Vactrol filters
01:03 Overview of the SVF-201
01:45 Cutoff and Resonance in lowpass, bandpass, and highpass modes
04:15 Mix output and variable state selection
06:00 Simple cutoff frequency modulation (with ADSR envelope)
06:28 Audio-rate cutoff modulation with Pittsburgh Modular Generator
08:39 Putting it all together. ASDR, LFO, and Sequencer from Minibrute 2, and resonance modulation from the Generator
10:02 Conclusion

Field Kit previously posted here

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