Zlob Foldiplier Harmonic Generator Module
The Zlob Modular Foldiplier is a compact 4HP Eurorack harmonic generator designed for wavefolding, odd/even harmonic shaping, feedback, and experimental distortion. Its folding core is inspired by the odd-harmonics section of the Serge Wave Multiplier, then expanded with voltage control over symmetry and offset for deeper modulation and more animated timbral movement.
Beyond classic wavefolding, the Foldiplier includes two oscillating feedback paths and a feedback switch with transistor-based fuzz character. When combined with an incoming waveform, these feedback paths can create unpredictable nonlinear textures, aggressive harmonic content, and unstable experimental tones. With feedback engaged, it can also be used as a no-input oscillator for drones, noise, and self-generating patches.
Key Features
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Compact 4HP Eurorack harmonic generator
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Odd/even harmonic generation and wavefolding
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Folding core inspired by the Serge Wave Multiplier
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Voltage control over symmetry and offset
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Symmetry input turns the Symmetry knob into an attenuator when CV is patched
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Two oscillating feedback paths for nonlinear timbres
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Feedback switch with transistor-based fuzz character
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Can process incoming waveforms or operate as a no-input experimental oscillator
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Silicon diode design
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Great for harmonic animation, distortion, drones, noise, and experimental synthesis
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Depth: 47mm
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Power: +12V 40mA / -12V 35mA / 0mA 5V
The Zlob Modular Foldiplier is a strong choice for modular users who want a compact but aggressive waveshaping tool, capable of everything from animated harmonic folding to feedback-driven fuzz, noise, and unstable oscillator behavior.
