Korg NAUTILUS Series

778
015: Stereo Isolator
This is a stereo effect that separates the input signal into low,
mid, and high-frequency bands, and controls the volume of
each band independently. For example you can separately
boost or cut the kick, snare, and hi-hat sounds from a drum
signal in realtime.
XOVER FILTER
For a description of the on-screen Crossover Filter graphic,
see “004: St.Multiband Compressor” on page 766.
Trim [0…100]
Sets the input level.
Frequency Low-Mid [Hz] [100…500]
Sets the frequency at which the low and mid bands are
divided.
Frequency Mid-High [Hz] [2000…6000]
Sets the frequency at which the mid and high bands are
divided.
ISOLATOR
Low Gain [dB] [–Inf, –59…+12]
Sets the low-frequency gain.
Source [Off…Tempo]
Selects the source that will modulate low-frequency gain.
Amount [–72…+72]
Sets the amount by which the low-frequency gain will be
modulated.
Mid Gain [dB] [–Inf, –59…+12]
Sets the mid-frequency gain.
Source [Off…Tempo]
Selects the modulation source for mid-frequency gain.
Amount [–72…+72]
Sets the amount by which the mid-frequency gain will be
modulated.
High Gain [dB] [–Inf, –59…+12]
Sets the high-frequency gain.
Source [Off…Tempo]
Selects the modulation source for high-frequency gain.
Amount [–72…+72]
Sets the amount by which the high-frequency gain will be
modulated.
OUTPUT
This is the standard effects output section, with modulatable
control over wet/dry balance. For more information, see
“OUTPUT” on page 762.
016: Stereo Wah/Auto Wah
This stereo wah effect allows you to create sounds from
vintage wah pedal simulation to auto-wah simulation, and
much broader range settings.
CONTROL
Sweep Mode [Auto, Dmod, LFO]
This parameter selects how the wah will be controlled.
Auto makes the sweeps follow the input signal’s volume
envelope. Auto-wah is frequently used for funk guitar parts
and clav sounds.
Dmod lets you control the filter directly via a modulation
source, just like a wah pedal.
LFO uses an LFO to create cyclic sweeps.
Source [Off…Tempo]
Selects the modulation source for the wah when Sweep
Mode is set to Dmod.
Response [0…100]
Sets the response speed when Sweep Mode is set to Auto or
Dmod.
Envelope Sens [0…100]
This parameter sets the sensitivity of auto-wah. Increase the
value if the input signal is too low to sweep. Reduce the
value if the input signal is so high that the filter is stopped
temporarily.
Envelope Shape [+/–100]
This parameter determines the sweep curve for the auto-wah.
D
-mod
D
-mod
D
-mod
Left
Right
Wet / Dry
Wet / Dry
Stereo In - Stereo Out
Trim
Isolator
Low
Mid
High
Trim
Low
Mid
High
Stereo In - Stereo Out
D
-mod
Envelope Sens
Envelope Shape
Response
Wet / Dry
Wah
Sweep Mode
D-mod
Auto
Left
Right
Wet / Dry
LFO
LFO
Wah
+