Time traveling device. Top secret. Unqualified use may cause anomalies in space-time. Two stacked delays can be controlled separately to cover your sound in a soft haze. Different time settings will result in elaborate rhythmic patterns or spring reverb-like textures followed by a lush delay.
For your noise.needs: Momentary switch for infinite self-oscillation and another momentary switch for altering the time settings.
Expression IN for BOTH repeat and time traveling.
2x Mix / 2x Time / 2x Feedback / Alternate Time Control / Repeat oscillation