

The Dusk by Dr. Scientist is a digitally controlled analog filter pedal with a 12dB/Octave low pass filter based on an Operational Transconductance Amplifier (OTA). It features a high-quality analog signal path, premium components, and true bypass with soft-touch relay switching. The pedal offers three filter modes (Cutoff, Envelope, LFO) and six LFO waveforms, all in a compact form factor. It also includes MIDI implementation for all digital controls, expression pedal/CV control over filter cutoff, and top-mounted audio and power jacks.
Additional specifications include:
- Filter Control: +/-24dB analog, resonant low pass filter
- Exp Input: TRS cable, any resistance
- All analog signal path
- Dimensions: 70mm wide, 129mm long, 59mm tall (2.75” wide, 5.1” long, 2.3”
tall)
- Input/Output Impedance: 500kΩ/1kΩ
- Power: 150mA @ 9VDC, 2.1mm center negative plug
Scientist Dusk manual or visit the Dr. Scientist website.
Watch the latest video demos and reviews for the Dusk from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the Dr. Scientist Dusk from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Very Good
$189
Brand New
$219
Brand New
$305.04
Brand New
$199
Brand New
$219
Brand New
$181.71
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