sound design and research


Semiramis is a complete semimodular synthesizer for VCV Rack.
Its classic signal path can be changed and modulated in every conceivable way: a true sound design weapon with the simplicity of a typical synthesizer.

These are the main features:
  • Semimodular synthesizer
  • Presets support
  • Three different oscillators with different sound generation algorithms
  • Parallel lowpass and hipass filters with audio input
  • Equipped with delay effect
  • Two LFOs with different waveforms and polarity
  • Filter and amplitude ADSR envelopes
  • Every parameter can be modulated with the dedicated CV inputs
  • Each oscillator, the filter, the LFOs and the envelopes have separate outputs, for full modular integration
  • Comprehensive and clear manual included (you can also download it here if you want to check it in depth before you buy)
Moreover, you have a bonus module: Cellular Noise, a generator of noise, low frequencies and unusual sounds that uses cellular automata!
Semiramis Cellular Noise

Some sounds made using Semiramis only:

You can buy Semiramis for 15 EUR (multiplatform: Windows / Linux / OSX), with lifetime updates included:

If you are also interested in Loopus Modules, the loop station for VCV Rack, you can buy it together with Semiramis for 20 EUR and save money!