LPG input
Envelope output
Trig output
CV inputs
Control sliders
Gate/Trig inputs

raijū (雷獣) – the embodiment of lightning in animal form. Divine beasts, akin to the thunder gods (raijin), it is said that whenever a lightning strikes ground, a raijū has been sent to bring punishment.

main features


  • Percussive synthesizer with an analog LPG
  • ADSR Envelope generator:
    • Range selector (up to 100s per stage)
    • Shape control
    • Configurable EOS output
  • Complex Triangle core digital oscillator:
    • rich sound palette, from mellow sounds to harsh noises
    • 5-stages wavefolder with gain and offset control macro
    • pitch decay envelope
  • Integrated Web configurator:
    • personalize the module behaviour to fit your playstyle
    • load, save and backup presets
    • Update the firmware without the need of a computer.