Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 219

VPM
Vibrato
Frequency
0.0-20.0 Hz. This controls the initial speed of the vibrato.
Frequency Mod
List of Modulation Sources. This sets the modulation source for controlling the
vibrato frequency. For a complete list, please see "Modulation Sources" on page 2.
Amount
0.0-10.0Hz. This sets the amount, in Hz, by which the mod source affects the
vibrato frequency. When the mod source is at its maximum value, it will add this
amount to the setting on the Frequency knob.
Depth
0-100. This controls the initial depth of the vibrato–the amount of pitch modulation.
Depth Mod
List of Modulation Sources. This sets the modulation source for controlling the
vibrato depth. For a complete list, please see "Modulation Sources" on page 2.
Amount
0-100. This sets the amount by which the mod source affects the vibrato depth.
OASYS PCI
VPM 4 OP Select
211