The ASDC is GNI's ultimate Analog Chorus solution. With this pedal you can achieve the full intensity that only true analog (BBD) circuits can offer. It's use is very similar to DD1 (Dual Drive), with the difference that upper and lower units have the same effect. So, you create two independent settings and switch between them. You can instantly change from a very fast rate (almost a "Tremolo") to a slow, deep effect, with no interruption in your performance.
Controls:
SPEED: If we create an analogy between the effect and an oscillating pendulum, "speed" controls how fast this pendulum oscillates. As it gets faster, the effect becomes closer to a vibrato. DEPTH: Using the same analogy, this would mean how far the pendulum travels in each direction. Bigger depths cause the effect to be more perceptive. ENERGY: Chorus mixes the effect's signal with the original (Clean) sound. This knob lets you set the proportion of effect to be mixed with clean sound.