Vacuum Pitch and Mod Wheel Controls

Pitch and Modulation wheels are the most common controllers on almost any electronic keyboard. The pitch wheel shifts the pitch up or down a specified amount, for pitch-bending effects.

The modulation wheel is traditionally used as an expressive tool. In most cases, it controls the modulation of one or more parameters using an LFO (low frequency oscillator).

 

Pitch and Mod Wheel controls

Pch and Mod

Onscreen wheels move along with incoming pitch bend and modulation MIDI messages. They can also be clicked and dragged like other controls.

Dest

Sets what parameter is modulated when the Mod wheel is moved upward.

 

Dest	Description
Off	No modulation occurs
Vib	Pitch is modulated, creating a vibrato effect
Wah	LPF cutoff frequency is modulated, creating a wah-wah effect
Trem	Overall volume is modulated, creating a tremolo effect

Rate

Sets the modulation speed from 0.01–20 Hz.