Korg NAUTILUS Series, Parameter Manual, Page: 763 / 961

Master Effects (MFX1, 2) Mixer
753
Mixer
The input levels to the master effects are determined by the
send levels. In the MFX/TFX– Routing page of each mode,
you can specify the output level and chaining (series
connection) between the two master effects.
Return1, Return2
These adjust the amount of signal that is returned from the
master effects MFX1 and MFX2 outputs to the L/R bus.
The left-side value of the Wet/Dry parameter for the MFX1
or 2 effect is the output level of that master effect. (In other
words if
Wet/Dry is 25:75, the output level is 75%. It is
100% if Wet, and 0% if Dry.) The Wet/Dry value multiplied
by the Return1 or Return2 value is sent to the L/R bus and
mixed with the IFX– Routing page Bus Select L/R or Insert
FX page Bus Select L/R output.
For example, with MFX1 Wet/Dry set to 50:50 (50%) and
Return1 set to 64 (50%), the resultant effect level will be
25%. The effect level is maximum (100%) when Wet/Dry is
set to “Wet” and Return1 is set to 127.
Chain check box
Press this box to chain MFX1 and MFX2 to each other.
In the example shown in the preceding page, the output of
MFX1 (Stereo Chorus) is added to the input of MFX2
(Reverb Hall).
Chain Direction
If you have checked the Chain box, you can set the direction
of the connection here. You can also visually confirm the
direction on the LCD.
Chain Level
This parameter determines the level of signals routed from
one MFX to the other MFX in a chain connection.