Nabla

The Nabla simulates the KORG Delta String DL-50 strings synthesizer from 1979.

Paraphonic synthesizer and strings sections: up to 64 voices polyphony.

Synthesizer section:

  • 4 band-limited frequency divider-driven signal generators.
  • Additional noise generator.
  • 4-pole zero-delay feedback bandpass/lowpass filter.

Strings section:

  • 2 band-limited frequency divider-driven signal generators.
  • 2-band equalizer. Ensemble effect.
  • Flexible pitch/filter modulation by LFO or noise.

Tweaks (not to be found in the original Delta):

  • “GOD Mode” to provide true polyphony.
  • Panning for Synthesizer/Strings sections.
  • Built-in phaser and delay effects.

Double precision audio processing.
All parameters can be controlled by MIDI controllers.
Plug-in comes in 32 bit and 64 bit versions.
Fully compatible with SM Pro Audio’s V-Machine.

nabla_win32.zip

nabla_win64.zip