7
Modulation FX Parameters
6:  AUTO WAH
Cyclically controls a lter to create cyclic change in timbre.
L in
R in
L out
R out
Auto Wah
2-Band EQ
2-Band EQ
Auto Wah
Parameter Value Explanation
Switch OFF, ON Turns the eect on/o.
Depth Knob
MANUAL,  
SENS,  
RATE,  
DEPTH,  
PHASE
Species the parameter that is 
controlled by the MODULATION FX 
[DEPTH] knob.
Rate Knob
Species the parameter that is 
controlled by the MODULATION FX 
[RATE] knob.
Filter Type LPF, BPF
Type of lter
LPF: The wah eect will be applied 
over a wide frequency range.
BPF: The wah eect will be applied 
over a narrow frequency range.
Manual # 0–127
Adjusts the basic frequency at which 
the eect is applied.
Peak 0–127
Adjusts the amount of the wah eect 
that will occur in the range of the basic 
frequency.
Set a higher value for Q to narrow the 
range to be aected.
Sens # 0–127
Adjusts the sensitivity with which the 
lter is controlled.
Polarity UP, DOWN
Sets the direction in which the 
frequency will change when the 
auto-wah lter is modulated.
UP: The lter will change toward a 
higher frequency.
DOWN: The lter will change toward a 
lower frequency.
Rate (sync sw) # OFF, ON
If this is ON, the modulation is 
synchronized to the tempo of the 
rhythm (owner’s manual p. 24).
Rate (Hz) #/
Rate (note) #
0.05–10.00 [Hz]
Frequency of modulation
note (p. 31)
Depth # 0–127 Depth of modulation
Phase # 0–180 [deg]
Adjusts the degree of phase shift of 
the left and right sounds when the 
wah eect is applied.
Low Gain -15–+15 [dB] Gain of the low range
High Gain -15–+15 [dB] Gain of the high range
Level 0–127 Output Level
7:  HUMANIZER
Adds a vowel character to the sound, making it similar to a human 
voice.
Formant
2-Band
EQ
R in
Overdrive
L out
R out
Pan R
Pan L
Parameter Value Explanation
Switch OFF, ON Turns the eect on/o.
Depth Knob
DRIVE,  
RATE,  
DEPTH,  
MANUAL,  
PAN
Species the parameter that is 
controlled by the MODULATION FX 
[DEPTH] knob.
Rate Knob
Species the parameter that is 
controlled by the MODULATION FX 
[RATE] knob.
Drive Sw OFF, ON Turns Drive on/o.
Drive # 0–127
Degree of distortion
Also changes the volume.
Vowel1 A, E, I, O, U
Selects the vowel.
Vowel2 A, E, I, O, U
Rate (sync sw) # OFF, ON
If this is ON, the modulation is 
synchronized to the tempo of the 
rhythm (owner’s manual p. 24).
Rate (Hz) # /
Rate (note) #
0.05–10.00 [Hz]
Frequency at which the two vowels 
switch
note (p. 31)
Depth # 0–127 Eect depth
Input Sync Sw OFF, ON
LFO reset on/o
Determines whether the LFO for 
switching the vowels is reset by the 
input signal (ON) or not (OFF).
Input Sync 
Threshold
0–127 Volume level at which reset is applied
Manual # 0–100
Point at which Vowel 1/2 switch
49 or less: Vowel 1 will have a longer 
duration.
50: Vowel 1 and 2 will be of equal 
duration.
51 or more: Vowel 2 will have a longer 
duration.
Low Gain -15–+15 [dB] Gain of the low frequency range
High Gain -15–+15 [dB] Gain of the high frequency range
Pan # L64–63R Stereo location of the output
Level 0–127 Output level