Stigma is simulates the KORG Sigma KP-30 Performing Synthesizer from 1979. It is written in native C++ code for high performance and low CPU consumption.

• Nineteen Presets with individual filters, envelopes, and amplifiers.
• Two band-limited oscillators with four footages (32′, 16′, 8′, 4′).
• Eight presets including Noise and Ring modulator.
• Individual lowpass and global highpass filters .
• Eleven presets, Delayed Vibrato effect .
• Portamento, Quarter Tone, Keyboard Sensor (aftertouch).
• Up to 64 voices polyphony with Velocity.
• Chorus/Ensemble section.
• Preset editor.
• MIDI Learn – all parameters can be controlled by MIDI CC.
• 40 additional presets by kraftraum.
• Double precision audio processing.

https://www.fullbucket.de/music/

stigma  ( 1.60 MB )

stigma64  ( 1.64 MB )

stigma_macau  ( 2.21 MB )

stigma_macvst  ( 2.18 MB )