The Nabla is a VST™2.4 software instrument for Microsoft Windows®
simulating the KORG Delta DL-50 Strings Synthesizer from 1979. Is is written in native
C++ code for high performance and low CPU consumption.
The main features are:
Paraphonic Synthesizer and Strings sections
Up to 64 voices polyphony
Synthesizer section:
Four band-limited frequency divider-driven signal generators