11
E N V E L O P E C O N T R O L
With the Frequency and Resonance control at noon, set the Filter Control switch to
‘ENV’. Hit a note or chord and let it ring out. You should hear the Frequency of the Filter
sweep from high to low as the note fades. The effect will be more dramatic with the
Resonance control set higher, and it will sweep further if the Sensitivity control is set
higher, conversely it will dissipate more quickly with the Sensitivity control set lower.
Using a pick or a small screwdriver, gently switch dipswitch #3 to the ‘ON’ position
(towards the bottom of the pedal). This will reverse the polarity of the Envelope control.
With the Filter Control switch still set to ‘ENV’, try hitting a note or chord again and let it
ring out. You should hear a dramatic difference, as the filter is now sweeping in the
opposite direction, from low to high.