Supercritical - Demon Core Oscillator


The Demon Core Oscillator is a 16-voice DCO based on classic keyboard synthesizers. This module offers also a static detune spread and a CV controllable core stability feature similar to Sequential Synthesizers. It introduces VCO-like pitch drift and jitter, allowing the module to sound like 80’s polysynths. With the help of the separately available expander, the module can be played polyphonically via MIDI. The first demo sounds can be found here.




  • 16 configurable voices (octave, stacks)
  • Saw and pulse waves with PWM ranging from 0-100%
  • Coarse tune for 6 octave range with half-step increments
  • Fine tune for ± half step range
  • A blinking tuning indicator for finding C note in every octave and A440 fine tuning
  • 1V/oct master pitch CV
  • Linear FM CV (±8V) with attenuator
  • Combined Spread / PWM CV (±8V) with offset function
  • Stability CV (±8V) with offset function
  • Trigger input for synchronizing the phases for all waves
1V/Oct input
Spread/PMW CV input
Stability CV input
Sync Trigger input
Audio output
3U Eurorack module, 12HP wide
0,2 kg
Article Number
External Links
Status: The article can be picked up in the shop right now / article is ready for dispatch
availability ? immediately available
€ 19% VAT excl. €411.76 € 19% VAT incl. €490.00
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