Korg NAUTILUS Series, Parameter Manual, Page: 866 / 961

856
In real acoustic spaces, high frequencies generally delay
somewhat faster than low frequencies, so moderate amounts
of damping will create a more realistic sound.
Bass Crossover [Hz] [20…24.00k]
Sets the crossover frequency for the Bass Gain.
Gain [dB] [–12.0…+6.0]
This lets you tailor the decay time of the reverb’s low
frequencies, using the frequency set by the Bass Xover.
Negative settings make the low frequencies decay faster than
the main reverb; positive settings make them decay more
slowly.
MODULATION
Rate [0.02…5.00]
The O-Verb includes randomization in the reverberant wash,
to diminish resonant peaks and add a rich character to the
sound. The
Rate determines the speed of the randomization.
Depth [0…100]
This determines the intensity of the randomization.
OUTPUT
This is the standard effects output section, with modulatable
control over wet/dry balance. For more information, see
“OUTPUT” on page 762.
101: Reverb Hall
This hall-type reverb simulates the reverberation of mid-size
concert halls or ensemble halls. For detailed explanations of
the parameters, see “104: Reverb Dry Plate,” below.
102: Reverb Smooth Hall
This hall-type reverb simulates the reverberation of larger
halls and stadiums, and creates a smooth release. For
detailed explanations of the parameters, see “104: Reverb
Dry Plate,” below.
103: Reverb Wet Plate
This plate reverb creates warm, dense reverberation. For
detailed explanations of the parameters, see “104: Reverb
Dry Plate,” below.
104: Reverb Dry Plate
This plate reverb creates dry, light reverberation.
Pre EQ
Trim [0…100]
Sets the EQ input level.
LEQ Fc [Low, Mid-Low]
Selects the cutoff frequency (low or mid-low) of the low-
range equalizer.
LEQ Gain [dB] [–15.0…+15.0]
Sets the gain of the Low EQ.
HEQ Fc [High, Mid-High]
Selects the cutoff frequency (high or mid-high) of the high-
range equalizer.
HEQ Gain [dB] [–15.0…+15.0]
Sets the gain of the High EQ.
REVERB
Reverb Time [sec] [0.1…10.0]
Sets the reverberation time.
High Damp [%] [0…100]
Sets the amount of high-frequency attenuation.
Pre Delay [msec] [0…200]
The Pre Delay is not heard directly; it only affects the signal
going to the reverb. Higher amounts of Pre Delay enhance
the feeling of spaciousness, allowing the reverb to blossom a
little after the initial sound.
Left
Right
Wet / Dry
Wet / Dry
Wet: Mono In - Stereo Out / Dry: Stereo In - Stereo Out
EQ Trim
+
EQ Trim
LEQ HEQ
Pre Delay
Reverb
Pre Delay Thru