Korg Electronic Keyboard Electronic Keyboard User Manual


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Chorus, Flanger, and Phaser 040: Stereo Chorus
797
Chorus, Flanger, and Phaser
040: Stereo Chorus
This effect adds thickness and warmth to the sound by
modulating the delay time of the input signal. You can
add spread to the sound by offsetting the phase of the
left and right LFOs from each other.
Pre EQ
Trim [0…100]
Sets the EQ input level.
LEQ Fc [Low, Mid-Low]
Selects the cutoff frequency (low or mid-low) of the
low-range equalizer.
LEQ Gain [dB] [–15.0…+15.0]
Sets the gain of the Low EQ.
HEQ Fc [High, Mid-High]
Selects the cutoff frequency (high or mid-high) of the
high-range equalizer.
HEQ Gain [dB] [–15.0…+15.0]
Sets the gain of the High EQ.
LFO
Waveform [Triangle, Sine]
Selects the LFO Waveform.
Phase [degrees] [–180…+180]
Sets the LFO phase difference between the left and
right. See “Phase [degrees]” on page 779.
Frequency [Hz] [0.02…20.00]
This sets the LFO speed, in Hz. It applies only when
MIDI/Tempo Sync, below, is Off.
Source [Off…Tempo]
This selects a modulation source for the Frequency.
Amount [–20.00…+20.00]
This sets the Frequency modulation amount, in Hz.
MIDI/Tempo Sync [Check-box]
BPM [MIDI, 40.00…240.00]
Base Note []
Times [x1…x32]
When MIDI/Tempo Sync is on, the LFO speed is set by
BPM, Base Note, and Times, instead of Frequency. For
more information, see “MIDI/Tempo Sync” on
page 777.
Type [Individual, Common1, Common2]
This controls whether the effect uses its individual
LFO, or one of the Common FX LFOs. For more
information, see “LFO Type” on page 777.
Common LFO Phase Offset [degrees] [+/–180]
When Type is set to Common FX LFO 1 or 2, this lets
you offset the phase from the master LFO.
CHORUS
L Pre Delay [msec] [0.0…50.0]
Sets the delay time for the left channel. Setting the left
and right delay times to slightly different values allows
you to control the stereo image.
R Pre Delay [msec] [0.0…50.0]
Sets the delay time for the right channel.
Depth [0…100]
Sets the depth of LFO modulation.
Source [Off…Tempo]
Selects the modulation source for the LFO modulation
depth.
Amount [+/–100]
Sets the modulation amount of the LFO modulation
depth.
OUTPUT
This is the standard effects output section, with
modulatable control over wet/dry balance. For more
information, see “OUTPUT” on page 764.
Chorus
Chorus
Left
Right
LFO Phase
Wet / Dry
Wet / Dry
Stereo In - Stereo Out
EQ Trim
EQ Trim
LEQ
HEQ
LEQ
HEQ
LFO: Tri / Sine