3.5

Table Of Contents
194MainStage Instruments
ES1 modulation
MainStage ES1 modulation parameters overview
ES1 offers a number of simple yet flexible modulation routing options. You use modulation
to add animation to your sound over time, making it more interesting, lively, or realistic.
A good example of this type of sonic animation is the vibrato used by orchestral string
players.
Modulation parameters
LFO parameters: Used to modulate other ES1 parameters. See Use the MainStage ES1
LFO.
Router: Enables you to choose the ES1 parameters that are modulated. See Use the
MainStage ES1 router.
Modulation Envelope: A dedicated modulation control source that can be used to
control various ES1 parameters, or it can be used to control the LFO level. See Use the
MainStage ES1 modulation envelope.
Use the MainStage ES1 router
The router determines the ES1 parameters ( targets) that are modulated by the LFO and by
the modulation envelope. The buttons in the left column set the target for LFO modulation.
The buttons in the right column set the target for the modulation envelope.
Router parameters
Pitch buttons: Modulate the pitch—the frequency—of the oscillators.
Pulse Width buttons: Modulate the pulse width of the pulse wave.
Mix buttons: Modulate the mix between the primary oscillator and the sub-oscillator.
Cutoff buttons: Modulate the cutoff frequency of the filter.