The Stigma is a software instrument for Microsoft Windows (VST2/VST3/CLAP) and Apple macOS (VST2/VST3/CLAP/AU) simulating the KORG Sigma KP-30 Performing Synthesizer from 1979. It is written in native C++ code for high performance and low CPU consumption. Main features are:
Nineteen Presets with individual filters, envelopes, and amplifiers
Two band-limited oscillators with four footages (32′ to 4′)
Synthe preset section:
Eight presets including Noise and Ring modulator
Individual lowpass and global highpass filters
Instrument preset section:
Eleven presets, Delayed Vibrato effect
Effect section:
Portamento, Quarter Tone, Keyboard Sensor (aftertouch) and more
Tweaks (not to be found in the original Sigma):
Up to 64 voices polyphony with Velocity
Chorus/Ensemble section
Preset editor
Supports MTS-ESP by ODDSound dynamic micro-tuning
Resizable user interface (not „N“ version!)
MIDI Learn – all parameters can be controlled by MIDI CC
40 additional presets by kraftraum
Plug-in supports Windows and macOS (32 bit and 64 bit)
https://www.fullbucket.de/music/stigma.html
