My synthesizer oscilloscope showing what happens when you turn the delay to its fastest rate and maximum feedback setting without hitting a note: the underlying ambient electronic noise builds up a weird signal all by itself. https://linernotes.club/media/goAY47FRdFOJJk77o78
@priryo It's pretty cool, plus once you get the signal going you can manipulate the sounds by altering the rate of delay (drops the tone and repeat right simultaneously) and the feedback level.
@fobo Nice. Like the way it seems to accelerate.
Shades of the "no-input mixing desk" used by Toshi Nakamura, Sachiko M et al.