Schlappi Engineering Angle Grinder eurorack waveshaper filter FSU Black Panel

Schlappi Engineering Angle Grinder Black with original box. Angle Grinder is a quadrature sine wave oscillator, filter, and distortion effect. The SPIN section is a quadrature sine wave oscillator. The GRIND section compares each phase against the input signal, then subtracts the resulting square waves from the input signal. If the spin section is either […]... Read More