Korg NAUTILUS Series

Insert Effects (IFX1…IFX12) In/Out
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Insert Effects (IFX1…IFX12)
In/Out
Insert Effects (IFX 1–12) have a stereo input and a stereo
output. If you set the Wet/Dry parameter (IFX– IFX1–12
page) to Dry (no effect), the input signal will be passed
through, in stereo, without being processed by the effect. If
you select Wet (effect applied), the processed signal will be
output in one of the following ways:
Mono–Mono Parallel Effects
141: P4EQ // P4EQ - 185: Mt.BPM Dly // Mt.BPM Dly
These effects are typically stereo-in/stereo-out, but they have
a special structure. The L channel and R channel of the
stereo input each have their own independent mono effect.
Each mono output can then be panned to the desired position
in the stereo field.
• Track1: Piano, Pan=L001, Bus Select=IFX1
• Track2: E.Piano, Pan=R127, Bus Select=IFX1
So that you don’t mix the sound of the two tracks that are
being input, set the SEQUENCER > Home– Mixer page Pan
parameter to L001 and R127 respectively.
Example: IFX1: 148: P4EQ // Phaser
Track 1: Piano is sent to the L channel P4EQ, and Track 2:
E.Piano is sent to the R channel Phaser. Use the IFX– Insert
FX page Pan parameter to set the output position of each
sound. In this example, both are set to C064. See the diagram
below.
If you select 000: No Effect, stereo input signals are output
in stereo without being processed.
Pressing the ON/OFF button of IFX1–IFX12 in the IFX–
Insert FX pages in each mode will toggle between ON and
OFF. When OFF is selected, the effect will be bypassed, and
the stereo input signal will be output in stereo without being
processed.
The NAUTILUS can also turn IFX1–IFX12 off
separately from the setting of the ON/OFF button by
receiving MIDI control change message CC#92. Value 0
will turn them off, and value 1–127 will turn them on.
You can also use “Effect Global SW” to turn IFX1–12 on
and off. This MIDI control is performed on the global
MIDI channel.
IFX1: 148: P4EQ // Phaser
Stereo In - Stereo Out
Mono In - Mono Out
Mono In - Stereo Out
Eect
Eect
Eect
+
Eect
+
Wet
Mono In/Out Eect
Mono In/Out Eect
Pan
Pan