At extreme settings, these LFOs are capable of twisting the input signal utterly beyond recognition and into what you might expect transmissions from an alien civilization to sound like! Used subtly, these LFOs can be used to delicately bring a sound to life, to add gently flowing, modulated warmth reminiscent of the analog delays of yesteryear. Amplitude modulator (for tremolo effects)īut that's not all: Sigmund has two general-purpose LFOs which can be used to auto-modulate some of the delay lines' internal parameters.Multi-mode Filter (can work either in or outside of the feedback loop).With Sigmund, this is especially true: each of the delay lines has complementary modules built in, independent from the feedback loop: There's an ancient saying, often attributed to Aristotle: The whole is greater than the sum of its parts. Sigmund is far from just another delay: it consists of four discrete delay units, each with its own, independent set of parameters offering an incredible degree of sound-shaping freedom. ***You will be mailed a software card via USPS unless other arrangements have been made***