Korg NAUTILUS Series, Parameter Manual, Page: 88 / 961

PROGRAM mode: HD-1
78
4–2b: Amp Modulation
You can modulate the Amp level by both velocity and an
AMS source.
This modulation scales the basic Amp level and Amp EG
level parameters. The resulting volume is determined by
multiplying the volume changes of the amp EG by other
values such as AMS. If these original levels are low, the
maximum volume available with modulation will also be
reduced.
Velocity Intensity [–99…+99]
With positive (+) values, the volume will increase as you
play harder.
With negative (–) values, the volume will decrease as you
play harder.
Velocity modulation of Amp level, with Amp EG
AMS [List of AMS Sources]
This selects any AMS modulation source to control the Amp
level. For a list of AMS sources, see “Alternate Modulation
Source (AMS) List” on page 901.
Intensity [–99…+99]
This controls the depth and direction of the modulation.
For example, if AMS is set to After Touch, positive (+)
values of this parameter will make the volume increase when
you press down on the keyboard.
Note that if the other modulation settings have already raised
the volume to its maximum level (double the Amp Level and
Amp EG level settings), the volume cannot be increased any
further.
With negative (–) values of this parameter, the volume will
decrease when pressure is applied to the keyboard.
4–2c: LFO 1/2
You can modulate the Amp level with both LFO1 and LFO2.
LFO1
Intensity (LFO1) [–99…+99]
This controls the depth and direction of LFO1’s effect on the
oscillator’s volume.
Negative (–) values will invert the LFO waveform.
AMS (LFO1) [List of AMS Sources]
This selects an AMS modulation source to scale the amount
of the LFO1 applied to the Amp level.
For a list of AMS sources, see “Alternate Modulation Source
(AMS) List” on page 901.
Intensity [–99…+99]
This controls the depth and direction of the LFO1 AMS
modulation for the Amp level.
For example, if AMS is set to After Touch , positive settings
mean that aftertouch will increase the amount of LFO1
applied to the Amp level.
LFO2
The parameters for LFO2 are identical to those for LFO1.
For more information, see the descriptions under LFO1,
above.
v 4–2: Page Menu Commands
• Compare → p.112
• Write Program → p.112
• Exclusive Solo → p.113
• Copy Oscillator → p.119
• Swap Oscillator → p.119
• PAGE → p.126
• MODE → p.126
Low velocity High velocity
Time
Volume
Time