Pethu has released version 2.0 of CS33, a free synthesizer instrument plug-in for Windows.

Whereas the CS01 is barely more than a synth-historical artefact, the CS33 builds on the concept and is quite a capable little synth even by today’s standard. While it can do all sorts of “bread and butter” sounds, its signature sounds come from the PWM oscillator waveforms, twin linked filter modes and the built-in distortion effects.

Changes in Hahaha CS33 v2.0

  • Better stability in multi-core computer systems.
  • On-screen keyboard.
  • New layout.
  • Simplified and improved controller inputs section.
  • 8-voice polyphonic with better voice stealing.
  • New MIDI Learn system.

Hahaha CS33 is available as a freeware VST instrument plug-in for Windows PC.

More information: Pethu