User Manual

KEMPER PROFILING AMPLIFIER26

The Wah Parameters

 Manual

This is the base value for the Wah eect. It determines the zero or heel position of the pedal. When “Pedal

Mode” is set to o, “Manual” controls the static pedal position.

 Peak

This parameter controls the intensity of the eect. The actual choice of the physical parameter depends on

the eect type: for Wah Wah, and other ﬁlter eects, the “Peak” control varies the Q-factor or resonance

of the ﬁlters. On other eects it controls the feedback of the eect, which is quite similar to Q-factor or

resonance.

 Pedal Range

This parameter determines the maximum impact of the pedal, as an oset to the value selected for the

“Manual” parameter. Negative values of “Range” will reverse the swell direction of the pedal or touch ef-

fect, so the eect will go down, when you push the pedal forward.

 Peak Range

Determines to what extent the position of the pedal inﬂuences the “Peak” intensity. Many original wah

pedals have a dependency between the pedal position and the Q-Factor of the wah ﬁlter. This can be con-

trolled by “Peak Range”.

 Pedal Mode

Selects how the Wah eect responds to the Wah pedal, or to touch response.