Olivella Modular Foldist: Serge-Style Wavefolding with a Spicy Twist Foldist brings the iconic sound of West Coast synthesis into a modern 8HP footprint. At its core is a Serge-style wavefolder, but Olivella has added multiple layers of sonic aggression and versatility. The module features a switchable JFET input stage for warm saturation, which remarkably allows for the folding of square waves—a feat typically impossible for standard folders. The unique "SPICE" function routes feedback through a full-wave rectifier for untamed, metallic textures. Best of all, a built-in VC decay envelope is normalled to the Fold input, allowing you to generate organic, percussive "pings" instantly without additional external modules. Key Features: Serge-Type Wavefolder: Delivers rich, complex harmonic folding for any analogue signal. Integrated VC Decay Envelope: Internally wired to the Fold parameter; perfect for percussive textures. SPICE Feedback Circuit: Routes feedback through a rectifier for harsh, non-linear harmonic distortion. JFET Saturation Stage: Adds analogue warmth and enables unique square-wave folding. DC-Coupled Architecture: Suitable for processing both audio and control voltages (when JFET is off). Technical Specifications: Width: 8HP Depth: 25mm Power Draw: +12V: 55mA, -12V: 55mA I/O: Main Audio Input/Output, Fold CV, Symmetry (SYM) CV, Feedback (FDBK) CV, Envelope (ENV) Output, Ping Input.