Korg Electric Keyboard ユーザーズマニュアル

This effect modulates the volume level of the input signal. 
The effect is stereo, and offsetting the LFO of the left and right 
phases from each other produces a tremolo effect between left 
and right.

This parameter selects the LFO waveform. Vintg (Vintage) wave 
simulates the characteristics of the tremolo created on a guitar 
amplifier. Combining this effect with the Amp Simulation will 
make a realistic, vintage tremolo amplifier sound.

This parameter determines the difference between the left and 
right LFO phases. A higher value will simulate the auto-pan effect 
in which the sound is panned between left and right.

This effect uses the input signal level to modulate a stereo 
tremolo. You can simulate a tremolo effect that becomes 
deeper as it fades out while the level gets lower.

These parameters set the modulation via an envelope (input sig-
nal level).
The “LFO speed” is obtained by adding the “Freq” value to the 
“(Envelope Amount)” value multiplied by the input signal. The 
LFO modulation depth is obtained by adding the Depth value to 
the “(Envelope Amount)” value multiplied by the input signal 
level.
• The following example indicates that the “Depth” is 0 with an 

LFO Frequency of 1.0Hz and the maximum input, and that 
the “Depth” is 100 with a Frequency of 8.0 Hz with zero 
input.
“Freq”=8.00 Hz, “Envelope Amount”=–7.00
“Depth”=100, “Envelope Amount”=–100

a

LFO Wave (LFO Waveform)

Tri, Sine, Vintg, Up, Down

Selects LFO Waveform

☞

Shape (LFO Shape)

–100...+100

Determines how much the LFO waveform is changed

☞

 Fx:20

b

LFO Phase

–180...+180deg

Sets the LFO phase difference between the left and right

☞

c

Freq (LFO Frequency)

0.02...20.00Hz

Sets the LFO speed

☞

 Fx:09, 

(Source)
Selects the modulation source of LFO speed

Off...Tempo

(Amount)

–20.00...+20.00Hz

Sets the modulation amount of LFO speed

d

BPM/MIDI Sync

Off, On

Switches between using the frequency of the LFO speed and using 
the tempo and notes

☞

 Fx:09, 

BPM
Selects MIDI Clock and assigns tempo

MIDI, 40...240

☞

 Fx:09

Note (Base Note)

             

Selects the type of notes that specify the LFO speed

☞

 Fx:09

Times

1...16

Sets the number of notes that specify the LFO speed

☞

 Fx:09

e

Depth
Sets the depth of LFO modulation

0...100

(Source)

Off...Tempo

Selects the modulation source of the depth of modulation

(Amount)

–100...+100

Sets the modulation amount of the depth of modulation

f

W/D (Wet/Dly)

Dry, 1:99...99:1, Wet

(Source)

Off...Tempo

(Amount)
Sets the modulation amount of the effect balance

–100...+100

a

Envelope Sens (Envelope Sensitivity)
Sets the envelope sensitivity of the input signal

0...100

b

Envelope Shape
Sets the envelope curve shape of the input sig-
nal

–100...+100

c

LFO Wave (LFO Waveform)

Tri, Sine, Vintg

Selects LFO Waveform

Shape (LFO Shape)

–100...+100

Determines how much the LFO waveform is changed

☞

 Fx:20

d

LFO Phase

–180...+180deg

Sets the LFO phase difference between the left and right

☞

 Fx:32

e

Freq (LFO Frequency)
Sets the LFO speed

0.02...20.00Hz

☞

(Envelope Amount)

–20.00...+20.00Hz

Sets the changes of the LFO speed according to the input signal 
level

☞

f

Depth
Sets the depth of LFO modulation

0...100

☞

(Envelope Amount)

–100...+100

Sets the changes of the modulation depth according to the input sig-
nal level

☞

g

W/D (Wet/Dly)

Dry, 1:99...99:1, Wet

(Source)

Off...Tempo

(Amount)
Sets the modulation amount of the effect balance

–100...+100

+