Synthrotek FOLD Eurorack Module


Synthrotek’s FOLD is a combination Wavefolder and Ring Modulator. The FOLD changes the shape of a waveform in order to create harmonics and find new timbres and sonic palettes. The Ring Modulator circuit mixes two waves together to make metallic, bell-like tones, big bass lines and Dalek sci-fi robotic sounds. Patch your folded wave into the ring mod (or vice versa) for sonic euphoria!


  • Ring modulator
  • Taps switch selects 2, 3, 4, 5 or 6 stages of folding
  • Bipolar CV input over Level
  • Offset for adjusting wave symmetry
  • Wet/dry Mix


  • Module width: 4HP
  • Module depth: 60mm
  • Current draw:
    • +12V: 50 mA
    • -12V: 40 mA
    • +5V: 0 mA






@synthrotek Fold in action ?

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