Full Bucket Music releases free Stigma Synthesizer for Windows

Full Bucket Music has released Stigma, a VST 2.4 software instrument for Microsoft Windows (both 32 and 64-bit) designed to emulate the KORG Sigma KP-30 synthesizer from 1979. It is written in native C++ code for high performance and low CPU consumption.

Features:

• Nineteen Presets with individual filters, envelopes, and amplifiers.
• Two band-limited oscillators with 4 footages (32' to 4').
• Synth 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.
• All parameters can be controlled by MIDI CC.
• 40 additional presets by kraftraum.
• Double precision audio processing.
• Plug-in comes in 32-bit and 64-bit versions.
• Fully compatible with SM Pro Audio's V-Machine.

Price: Free.

https://SoundCloud.com/full-bucket/stigma