Lexicon VORTEX User Manual page 60

About the Fractal Presets
Fractal A produces a long echo with rhythm
patterns that degenerate as the echo re-
peats and fades away. The unusual rhythm
effect is created by setting FEEDBACK 2 to
a mixture of feedback and cross-feed ech-
oes. The echoes are panned from side to
side, and then modulated by the stereo glide.
Fractal B is designed as a looper, with
input signals looping indefinitely. As phrases
within the loop repeat, they are deconstructed,
causing a linear sequence of sounds to stack
up into a single repeating event. In addition,
the output of the looper is panned back and
forth and modulated by the stereo glide.
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