036: Tube Preamp Modeling; 037: St. Tube Preamp Modeling; 038: Mic Modeling +Preamp - Korg Electronic Keyboard Parameter Manual

036: Tube PreAmp Modeling

This effect simulates a two-stage vacuum tube preamp.
You can make individual settings for two vacuum
tubes connected in series. This lets you create the
warm sound typical of vacuum tubes.
Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out
Left
Invert
+
+
Tube Pre Amp1
—
Right
TUBE PREAMP1
Low Cut [Hz]
Sets the cutoff frequency for the low cut filter of stage
1.
High Cut [Hz]
Sets the cutoff frequency for the high cut filter of stage
1.
Gain [dB]
Sets the input gain for stage 1.
Saturation [%]
Sets the input/output response for stage 1. p.796.
Bias
Sets the bias voltage for stage 1. p.796.
Phase
Turns phase reversal on/off.

037: St. Tube PreAmp Modeling

Stereo In - Stereo Out
Left Left
+
Tube Pre Amp1
—
Invert
+
Tube Pre Amp1
—
Right Right

038: Mic Modeling +PreAmp

This effect simulates a mic and vacuum tube preamp.
You can choose from various types of mic and
positions to create differing sonic characters.
Overdrive, Amp models, and Mic models
Wet / Dry
Tube Pre Amp2
Output Level
Wet / Dry
[Thru, 21...8.00k]
[53...20.00k, Thru]
[–Inf, –38...+24]
[0...100]
[0...100]
[Normal, Wet Invert]
Wet / Dry Wet / Dry
Tube Pre Amp2
Output Level
Tube Pre Amp2
Wet / Dry Wet / Dry
036: Tube PreAmp Modeling
With the Wet Invert setting, the phase of the signal will
be inverted between stage 1 and stage 2. Since "Bias" is
applied to the inverted signal in stage 2, this will
change the tonal character.
TUBE PREAMP2
Low Cut [Hz]
Sets the cutoff frequency for the low cut filter of stage
2.
High Cut [Hz]
Sets the cutoff frequency for the high cut filter of stage
2.
Gain [dB]
Sets the input gain for stage 2.
Saturation [%]
Sets the input/output response for stage 2. p.796.
Bias
Sets the bias voltage for stage 2. p.796.
Output Level [dB]
Sets the output level.
OUTPUT
Wet/Dry
Sets the balance between the effect and the dry input.
Source
Selects a modulation source for Wet/Dry.
Amount
Sets the modulation amount for Wet/Dry.
This is similar to "036: Tube PreAmp Modeling", but in
stereo.
For more information, see "036: Tube PreAmp
Modeling" on page 795.
Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out
Left
+
Mic Simulation
Right
[Thru, 21...8.00k]
[53...20.00k, Thru]
[–24.0...+24.0]
[0...100]
[0...100]
[–48.0...+0.0]
[Dry, 1:99...99:1, Wet]
[Off...Tempo]
[+/–100]
Wet / Dry
Tube Pre Amp
Output Level
Wet / Dry
795