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Vox - Knob 5 changes the characteristics of the various synth voices. Ranges from to .
Sensitivity - Knob 6 adjusts the sensitivity of the input signal required to trigger the
SynthTalk effect. Ranges from to .
Balance (X-EditTM only) - adjusts the left to right balance of the wet signal, Ranges from
 to .
Step Filter ()
The DigiTech Step Filter is like an automatic “random wah” with a square waveform.
Pre/Post Amp - Knob 2 determines where the effect appears in the effects chain. Turn
counter-clockwise for Pre (appears before the Distortion effect), or clockwise for Post
(appears after the Noise Gate effect).
Speed - Knob 3 adjusts the speed of the Wah effect. Ranges from to .
Intensity - Knob 4 controls the intensity of the Wah effect. Ranges from to .
Sample Hold ()
The DigiTech Sample Hold randomly shifts the pitch of the note you’re playing, creating an “elec-
tronic” or “robotic” sound.
Pre/Post Amp - Knob 2 determines where the effect appears in the effects chain. Turn
counter-clockwise for Pre (appears before the Distortion effect), or clockwise for Post
(appears after the Noise Gate effect).
Speed - Knob 3 adjusts the speed of the Sample Hold effect. Ranges from to .
Intensity - Knob 4 controls the intensity of the Sample Hold effect. Ranges from to
.
DigiTech Whammy® ()
The DigiTech Whammy® is an effect that uses an Expression Pedal to bend the pitch of the
incoming signal, or add a bendable harmony with the original signal. As the Pedal is moved, the
note bends either up or down. When DigiTech Whammy is selected, it is automatically placed
before the internal amplifiers as shown in the block diagram on page 17.
Pre/Post Amp - Knob 2 determines where the effect appears in the effects chain. Turn
counter-clockwise for Pre (appears before the Distortion effect), or clockwise for Post
(appears after the Noise Gate effect).
Shift Amount - Knob 3 selects the interval and direction of the pitch bend. Choices are
as follows:
WhammyTM(no Dry Signal)
(1 octave above)
(2 octaves above)
(a second below)
 (a second below reversed pedal action)
(a fourth below)
(an octave below)
(2 octaves below)
(Dive Bomb)
Harmony Bends(Dry Signal Added)
(a minor third to a Major third)
(a second above to a Major third
above)
(a third above to a fourth above)
(a fourth above to a fifth above)
(a fifth above to an octave above)
(one octave above)
(one octave down)
(octave up/down)
Pedal Position - Knob 5 provides a manual control of the Whammy pedal position.
Ranges from to .
Mix - Knob 6 adjusts the Whammy mix. Ranges from to .