Korg prologue Owner's Manual page 51

Button 8 (EFFECTS)
This button is used to configure the effects.
Mod Effect Sub Type
This sets the modulation effect type and the sub-type.
Push the OFF/ON/SELECT switch up to SELECT, and select the effect type.
Turn the PROGRAM/VALUE knob to select the sub-type.
For details on the effect types and sub types, refer to "Effects list" (p.70).
TIP
Delay/Reverb Sub Type
This sets the delay or reverb effect type and the sub-type.
Use the OFF/DELAY/REVERB switch to select the effect type.
Turn the PROGRAM/VALUE knob to select the sub-type.
For details on the effect types and sub types, refer to "Effects list" (p.70).
TIP
Mod Effect
This sets the timbre(s) to which the modulation effect will be applied.
Main+Sub: Modulation effect will be applied to both main and sub-timbres.
Main: Modulation effect will be applied to the main timbre.
Sub: Modulation effect will be applied to the sub-timbre.
Delay/Reverb
This sets the timbre(s) to which delay or reverb will be applied.
Main+Sub: Delay or reverb will be applied to both the main and sub-timbres.
Main: Delay or reverb will be applied to the main timbre.
Sub: Delay or reverb will be applied to the sub timbre.
[Main+Sub, Main, Sub]
[Main+Sub, Main, Sub]
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