Schlappi Engineering

Lineup 2 ingested · audit-only catalog

Lineup transcribed from https://www.detroitmodular.com/collections/eurorack-modules?filter.p.vendor=SCHLAPPI%20ENGINEERING ↗, last checked 2026-05-17.

• 100 Grit current 14 HP lowpass-filter vca distortion waveshaper

  A touch-controlled distortion unit with a low-pass filter, OTA VCA, distortion section, 8 touch points, voltage control over drive, resonance, and frequency, and a plethora of feedback paths for hands-on performance.

• Angle Grinder current 18 HP oscillator state-variable-filter waveshaper

  Quadrature sine wave oscillator, state variable filter, and voltage-controlled waveshaping/distortion effect. The SPIN section outputs four phase-related sine waves (0°, 90°, 180°, 270°); the GRIND section compares each phase against an input signal and subtracts the result, producing complex waveshapes or nonlinear feedback filter outputs. All analog OTA-based design.