Danjel van Tijn & Intellijel Engineering Guild

Cascadia Lattice // Dual-Core Harmonic Phase-Vector & Acoustic Resonator Bridge

# Cascadia Lattice // Dual-Core Harmonic Phase-Vector & Acoustic Resonator Bridge **The Mechanics:** A 24HP Eurorack synthesizer module and standalone desktop sound-sculpting instrument extending Intellijel Cascadia and Metropolix architectural lineage. It merges an analog West-Coast through-zero triangle-core oscillator with a multi-stage discrete diode wavefolder and an interactive vector crossfader. Uniquely, rather than sterile internal DSP clipping, it routes the folded harmonically rich audio path through a high-bandwidth discrete analog operational-transconductance amplifier (OTA) matrix with active inductive feedback coils that naturally track DC voltage shifts and thermal transients. Features a dedicated 1U satellite expander bus for direct multi-point patch-point injection, calibrated ±10V bipolar CV outputs with laser-trimmed 0.01% voltage references, and a high-current piezo driver interface to physically induce vibrations into external instrument chassis. **Utilitarian Value:** Combines surgical laboratory precision with unpredictable tactile organic warmth, providing live modular performers with instantaneous harmonic morphing, zero-latency phase vectoring, and physical acoustic resonance in a compact footprint with pristine signal-to-noise ratio. **Target Ecosystem:** Intellijel Eurorack cases (Palette, 7U Performance Case), Metropolix, Cascadia, Atlantis, live improvisational modular setups, and high-end acoustic-electronic hybrid studios. **Roily USD Craft Bounties:** Commission or challenge independent sound designers for verified USD bounties at https://roily-app.vercel.app