Full Bucket Music has released The Scrooo, a free synthesizer instrument for Windows.

The scrooo is a VST™2.4 polyphonic software synthesizer plug-in for Microsoft Windows® based on a spectral formant synthesis architecture and written in native C++ code for high performance.

The scrooo features

  • Up to 32 voices polyphony including portamento.
  • Two band-limited carrier oscillators.
  • Three fully independent formant generator sections.
  • Three formant generation modes.
  • Two amplifiers with volume and panorama control.
  • Three envelopes (ADSR) with exponential slopes.
  • Three low frequency oscillators (LFOs) with tempo synchronization.

The Scrooo is available to download as a freeware VST instrument plugin for Windows.

More information: Full Bucket Music / The Scrooo