Korg PS Polyphonic Synthesizer PS-3100
Owners Manual

(1) CONTROL SECTION: Operation and principles ^

1-11 MODULATION VCA (MVCA)

Modulation VCA module


Figure 20 - Modulation VCA

Figure 20 - Modulation VCA

1-11 MODULATION VCA (MVCA)

In contrast to the Total VCA that varies the volume of the total sound produced by the synthesizer, the MVCA uses voltage to control the level of the modulating signal of Modulation Generator 1 and the Sample and Hold circuit. The MVCA is useful for such things as delayed vibrato or when you want to use the control wheel to vary the intensity of modulation. (See 2-4)



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