Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 470

St RandomFlange
output to mono. Negative values will reverse the left and right channels of the
effect output.
LFO Control
Waveform
Step Triangle, Step Sine, Random. This selects the main waveform for the LFO.
L/R Phase
+/-180. This sets the phase difference between the LFOs for the right and left
channels. Off-setting the phase between the two, as shown below, enhances the
stereo effect.
LFO Phase
Frequency
0.00-20.00Hz. This sets the frequency for the main LFO.
Step Freq
0.00-50.00Hz. This sets the frequency of the LFO steps. If the Random waveform is
being used, then this will determine the frequency of the sample-and-hold effect.
Frequency Mod
List of Modulation Sources. This sets the modulation source for controlling the
LFO frequencies. The same modulator can be used for both the main LFO and the
step LFO. For a complete list, please see "Modulation Sources" on page 2.
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0° +90° +180°
–180°
–90° 0°
Flangers
OASYS PCI