Chorus, Flanger, And Phaser (Cho/Fln Phaser); 026: Stereo Chorus; 027: St.harmonicchorus; (Stereo Harmonic Chorus) - Korg M50-88 Parameter Manual

M50 series music workstation
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Chorus, Flanger, and Phaser (Cho/Fln Phaser)

026: 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.
Stereo In - Stereo Out
Left
LEQ
HEQ
EQ Trim
LEQ
HEQ
EQ Trim
Right
LFO: Tri / Sine
LFO
Triangle,
Selects the LFO Waveform
Waveform
Sine
a
Sets the LFO phase difference
LFO Phase
–180...+180
between the left and right
[degree]
LFO
Frequency
0.02...20.00
Sets the speed of the LFO p.298
[Hz]
b
Selects a modulation source for
Src
Off...Tempo
LFO speed
–20.00...
Sets the modulation amount of
Amt
+20.00
LFO speed
When this is on, the LFO speed
is set by BPM, Base Note, and
MIDI Sync
Off, On
Times, instead of Frequency
MIDI syncs to the system
MIDI,
tempo; 40–300 sets the tempo
BPM
40.00...
c
manually for this individual
300.00
effect
Selects the type of notes that
Base Note
...
specify the LFO speed
Sets the number of notes that
Times
x1...x32
specify the LFO speed
Individual,
Selects either (individual) LFO,
LFO Type
Common1,
Common FX LFO1, or Common
Common2
LFO2
d
Sets the phase offset when
CmnLFO
–180...+180
Type = Common 1 or Common
Offset [deg]
2
L Pre Delay
Sets the delay time for the left
0.0...50.0
[msec]
channel
e
R Pre Delay
Sets the delay time for the right
0.0...50.0
[msec]
channel
Sets the depth of LFO
Depth
0...100
modulation
Selects the modulation source
f
Src
Off...Tempo
for the LFO modulation depth
Sets the modulation amount of
Amt
–100...+100
the LFO modulation depth
g EQ Trim
0...100
Sets the EQ input level
Selects the cutoff frequency
Low,
Pre LEQ Fc
(low or mid-low) of the low-
Mid-Low
range equalizer
h
Selects the cutoff frequency
High,
Pre HEQ Fc
(high or mid-high) of the high-
Mid-High
range equalizer
Pre LEQ Gain
–15.0...+15.0 Sets the gain of the Low EQ
[dB]
i
Pre HEQ Gain
–15.0...+15.0 Sets the gain of the High EQ
[dB]
–Wet...
Sets the balance between the
Wet/Dry
–1 : 99, Dry,
effect and the dry input
1 : 99...Wet
j
Selects a modulation source for
Src
Off...Tempo
Wet/Dry
Sets the modulation amount
Amt
–100...+100
for Wet/Dry
Wet / Dry
Chorus
Chorus
Wet / Dry
LFO Phase
p.298
p.297
p.297
p.297
p.297
p.297
p.297
p.307
p.307
p.299
Chorus, Flanger, and Phaser (Cho/Fln Phaser)
e: L Pre Delay [msec]
e: R Pre Delay [msec]
Setting the left and right delay time individually allows you
to control the stereo image.

027: St.HarmonicChorus

(Stereo Harmonic Chorus)

This effect applies chorus only to higher frequencies. This
can be used to apply a chorus effect to a bass sound without
making the sound thinner. You can also use this chorus
block with feedback as a flanger.
Stereo In - Stereo Out
Left
Chorus/Flanger
High/Low Split Point
Chorus/Flanger
Right
LFO Phase
LFO: Tri / Sine
LFO
Triangle,
Selects the LFO Waveform
Waveform
Sine
a
Sets the LFO phase difference
LFO Phase
–180...+180
between the left and right
[degree]
LFO
Frequency
0.02...20.00
Sets the speed of the LFO p.298
[Hz]
b
Selects a modulation source for
Src
Off...Tempo
LFO speed
–20.00...
Sets the modulation amount of
Amt
+20.00
LFO speed
When this is on, the LFO speed
is set by BPM, Base Note, and
MIDI Sync
Off, On
Times, instead of Frequency
MIDI syncs to the system
MIDI,
tempo; 40–300 sets the tempo
BPM
40.00...
c
manually for this individual
300.00
effect
Selects the type of notes that
Base Note
...
specify the LFO speed
Sets the number of notes that
Times
x1...x32
specify the LFO speed
Individual,
Selects either (individual) LFO,
LFO Type
Common1,
Common FX LFO1, or Common
Common2
LFO2
d
Sets the phase offset when
CmnLFO
–180...+180
Type = Common 1 or Common
Offset [deg]
2
e Pre Delay
Sets the delay time from the
0.0...50.0
[msec]
original sound
Sets the depth of LFO
Depth
0...100
modulation
Selects the modulation source
f
Src
Off...Tempo
of the LFO modulation depth
Sets the modulation amount of
Amt
–100...+100
the LFO modulation depth
Sets the frequency split point
High/Low
g
1...100
between the low and high
Split Point
range
Sets the feed back amount of
Feedback
–100...+100
the chorus block
h
High Damp
Sets the high range damping
0...100
[%]
amount of the chorus block
Low Level
0...100
Sets the low range output level
i
Sets the high range (chorus)
High Level
0...100
output level
Low Level
Wet / Dry
High Level
High Damp
Feedback
High Damp
High Level
Low Level
Wet / Dry
p.298
p.297
p.297
p.297
p.297
p.297
p.297
p.308
p.308
307

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