sfilter
Key Features
- Tempo-synced step sequencer with 2–32 steps and 2–32 beat lengths.
- Resonant variable filter with low-pass, high-pass, band-pass, and notch modes.
- Upper and lower cutoff values can move in either direction.
- Tempo-synced LFO with six waveforms and rates from 1/16 to 96 beats.
- Random swing and wet/dry mix controls.
- MIDI CC and MIDI learn support.
Description
sfilter is a step filter sequencer for creating gated patterns, sweeps, and rhythmic cutoff movement. It moves between two adjustable cutoff values with a tempo-synced sequence, while a resonant variable filter offers low-pass, high-pass, band-pass, and notch modes.
Sequences can run from 2 to 32 steps across 2 to 32 beats, with random swing, wet/dry mix, MIDI learn, and MIDI CC control. A tempo-synced LFO with six waveforms adds another layer of movement, with rates from 1/16 beat to 96 beats.
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Frequently Asked Questions
What can sfilter create?
It is designed for gated effects, filter sweeps, and rhythmic modulation of a signal's cutoff frequency.
Which filter modes are available?
The resonant variable filter provides low-pass, high-pass, band-pass, and notch modes.
How long can a sequence be?
The step sequencer supports 2 to 32 steps and sequence lengths from 2 to 32 beats.
Can sfilter respond to MIDI?
Yes. The listing includes MIDI CC and MIDI learn support, along with a wet/dry mix control for blending the processed signal.
