"Vavdo S is a free software "modular" synthesizer designed for Vavdo A physical interface. The current version includes four different synth modules auto-mapped to Vavdo A1 or A2. If you like, you can setup your own OSC/MIDI controller or use it from it's GUI. The synths for now are: Subtractive bands (two parallel filters), Subtractive LFO (multi-modulated filter), Subtractive LFOcat (linked multi-modulated filters) and Tape Players (two audio loop players)."

The synths are:

• Subtractive Bands (two parallel filters).
• Subtractive LFO (multi-modulated filter).
• Subtractive LFOcat (linked multi-modulated filters).
• Tape Players (two audio loop players).

Visit: vavdo.com/synth-apps