Korg PS Polyphonic Synthesizer PS-3100
Owners Manual

(1) CONTROL SECTION: Operation and principles ^


Total VCA module


 Total VCA

This device varies the total sound volume over time. Its operation is linked to that of other parts of the synthesizer described below.

 VCA-1 Switch

When this switch is on, the VCA-1 (Voltage Controlled Amplifier) changes the volume of the sound over time in accordance with the GEG settings.

 VCA-2 Switch

This switch is turned on when you want to use an external control such as the control wheel or control pedal to vary the volume of the sound via the voltage processors.

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