Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 281

Chorus
Wet/Dry Mod
List of Modulation Sources. This sets the modulation source for controlling the
wet/dry mix. For a complete list, please see "Modulation Sources" on page 2.
Mod Amount
–100...+100. This sets the amount by which the mod source affects the wet/dry
mix.
OASYS PCI
St Step Chorus
273